functions.h

Go to the documentation of this file.

/*
 *  Prototypes for every reimplemented function, in address order.
 *
 *  Address order is link order, so this list doubles as the reconstruction
 *  inventory: see src/map for the same list with the original addresses.
 */
#ifndef GAME_FUNCTIONS_H
#define GAME_FUNCTIONS_H
 
void SaveGamePalette(void);                                             /* 0x417550 */
void RestoreGamePalette(void);                                          /* 0x4175AD */
short easy2see(short obj);                                            /* 0x417610 */
void make_shard(short asteroid, FixedVector direction);               /* 0x4176D2 */
void remove_hazard(signed char hazard);                               /* 0x417838 */
void remove_all_hazards(void);                                        /* 0x41787A */
short difficulty(void);                                               /* 0x4178E5 */
short asteroid_velocity(void);                                       /* 0x417916 */
void skew_randomly(short obj, short allowReverse);                    /* 0x417941 */
void align(int *value, short quantum);                                /* 0x417AD7 */
void init_hazard(short obj, FixedVector position, short moving);      /* 0x417AF9 */
short near_field(const HazardField *field, const FixedVector *point); /* 0x417EA4 */
short within_field(const HazardField *field, const FixedVector *point); /* 0x417ED4 */
short try_far_spot(FixedVector *spot, short *moving);                 /* 0x417EFF */
short rear_sphere(void);                                              /* 0x418175 */
short ok_hazard_spot(short obj);                                      /* 0x4181A2 */
short make_hazard(void);                                              /* 0x41820B */
void extra_hazard(short obj);                                        /* 0x418288 */
void approach(short obj);                                            /* 0x4182B6 */
void manage_hazard(short obj, short slot);                            /* 0x41836E */
void match_ship_to_eye(void);                                        /* 0x418426 */
void update_hazards(void);                                           /* 0x4184F6 */
void start_hazard_field(short region);                               /* 0x4185CC */
void add_hazard_field(short type, FixedVector center,
                      short radius, short density);                   /* 0x418626 */
void check_hazards(void);                                            /* 0x4186A4 */
void CheckLauncherAndConfig(void);                                   /* 0x453C95 */
int WINAPI WinMain(HINSTANCE instance, HINSTANCE previous,
                   LPSTR commandLine, int showCommand);               /* 0x453E60 */
void ShutdownGameWindow(void);                                       /* 0x454103 */
void ShowNoticeMessageBox(const char *text);                            /* 0x45418B */
unsigned int AbortToDesktop(void);                                    /* 0x45422D */
int CreateMainWindow(HINSTANCE instance, HINSTANCE previous,
                     int showCommand);                                /* 0x4542B7 */
unsigned int PumpWindowMessages(int skipMessages);                    /* 0x45445A */
unsigned int GetF1KeyLatch(void);                                     /* 0x453C80 */
LRESULT CALLBACK MainWindowProc(HWND window, UINT message,
                                WPARAM wParam, LPARAM lParam);         /* 0x454625 */
void GetJoystickPosition(unsigned int *x, unsigned int *y,
                         int *buttons, unsigned short joystick,
                         unsigned int fallback);                       /* 0x4551E7 */
short GetJoystickButtons(void);                                                   /* 0x455346 */
void GetJoystickDevCaps(short joystick, short *xMin, short *xMax,
                        short *yMin, short *yMax);                    /* 0x45536F */
HINSTANCE GetApplicationInstance(void);                               /* 0x455427 */
HWND GetMainWindowHandle(void);                                       /* 0x45543C */
HDC GetMainWindowDeviceContext(void);                                 /* 0x455451 */
void *AllocateGuardedMemory(unsigned int size);                        /* 0x455466 */
void ReportHeapGuardCorruption(void *memory, int count, int overrun);     /* 0x455565 */
void CheckAllGuardedAllocations(void);                                /* 0x455624 */
int IsFreedHeapBlockTracked(void *memory);                            /* 0x45562F */
int DetectDoubleFree(void *memory);                                   /* 0x455697 */
void TrackFreedHeapBlock(void *memory);                               /* 0x455715 */
void UntrackFreedHeapBlock(void *memory);                             /* 0x455787 */
void FreeGuardedAllocation(void *memory);                             /* 0x455882 */
void SetMousePosition(int x, int y);                                    /* 0x455A85 */
int TakeInputPressCount(void);                                          /* 0x45641B */
unsigned int PollKeyboardState(void);                                 /* 0x455AC8 */
void KeyboardMousePump(void);                                           /* 0x452450 */
void SetPersonnelCursorPosition(int x, int y, short unused1,
                                short unused2);                        /* 0x465780 */
int GetHomeKeyState(void);                                       /* 0x455D2D */
int GetUpArrowKeyState(void);                                    /* 0x455D48 */
int GetPageUpKeyState(void);                                     /* 0x455D63 */
int GetLeftArrowKeyState(void);                                  /* 0x455D7E */
int GetRightArrowKeyState(void);                                 /* 0x455D99 */
int GetEndKeyState(void);                                        /* 0x455DB4 */
int GetDownArrowKeyState(void);                                  /* 0x455DCF */
int GetPageDownKeyState(void);                                   /* 0x455DEA */
int GetNumLockKeyState(void);                                    /* 0x455E05 */
int GetNumpadPlusKeyState(void);                                 /* 0x455E23 */
int GetNumpadMinusKeyState(void);                                /* 0x455E3E */
int GetReturnKeyState(void);                                     /* 0x455E59 */
int GetSpaceKeyState(void);                                      /* 0x455E74 */
int GetShiftKeyState(void);                                             /* 0x455E8F */
unsigned int GetKeyboardModifiers(void);                                     /* 0x455EAA */
int GetControlKeyState(void);                                           /* 0x455EBF */
int GetJKeyState(void);                                                 /* 0x455EDA */
unsigned int GetGameClockTicks(void);                                   /* 0x455EF5 */
void InitGameClockRandomEpoch(void);                              /* 0x455F23 */
void WriteDebugString(const char *s);                                   /* 0x455F59 */
void SetInputCursorHostPosition(int x, int y);                          /* 0x455FD3 */
char *LocateStreamsDirOnDisc(void);                                  /* 0x456123 */
char FindCdRomDriveByVolumeLabel(const char *label,
                                 const char *directory);              /* 0x456236 */
int SetCurrentDirOnDrive(char drive, const char *directory);          /* 0x4563A3 */
int PromptInsertCorrectCd(void);                                      /* 0x456443 */
short OpenDataFileOrDie(const char *path);                               /* 0x45A010 */
void CloseDataFile(unsigned short fd);                                  /* 0x45A04A */
short WriteDataFileAtOffset(unsigned short fd, int offset,
                            unsigned int length,
                            const void *data);                           /* 0x45A06C */
short CreateDataFile(const char *path);                                 /* 0x45A12D */
int ReadDataFileAtOffset(unsigned short fd, int offset,
                         unsigned int length, void *data);               /* 0x45A19B */
int SeekDataFile(unsigned short fd, int offset,
                 unsigned int origin);                                  /* 0x45A259 */
void SplitGameClockTicks(unsigned char *parts);                  /* 0x437760 */
void MonoDebug_install(void);                                           /* 0x4377F0 */
void MonoDebug_remove(void);                                            /* 0x4378D9 */
void SendMonoDebugCommand3(void);                                      /* 0x437907 */
void SoundDebugPrintf(const char *fmt, ...);                          /* 0x437946 */
void MonoDebug_print(const char *text);                                  /* 0x437983 */
void ReadPerformanceCounter(LARGE_INTEGER *p);                           /* 0x4379D4 */
void ResetStringBuilder(TextContext *context);                         /* 0x446580 */
void visit_the_cinema(int view, int obj, short frames);                  /* 0x4228B0 */
short player_wingman(short obj);                                         /* 0x422953 */
void set_speed(short obj, short speed);                                  /* 0x422990 */
void auto_position(short obj, short *formationSlot);                     /* 0x4229B9 */
void auto_pilot_sequence(void);                                          /* 0x422B1C */
void ejection_sequence(short outcome, signed char restoreCockpit); /* 0x44EBCA */
void TryBeginStarSystemJump(void);                                   /* 0x424EFF */
void CompleteStarSystemJump(void);                                    /* 0x4251F2 */
short RunCampaignContinuePromptLoop(unsigned char *promptShapes,
                                    unsigned char *fieldShape,
                                    short promptFrame);               /* 0x4098F2 */
short PromptToContinueCampaign(short promptFrame);                    /* 0x4099A8 */
void MarkPilotDead(short pilot);                                       /* 0x424E8C */
void ReleaseSpaceflightResources(void);                               /* 0x409B80 */
void LoadMissionData(short series, short mission);                      /* 0x4401C0 */
void UpdateMap(char *text, short objective);                            /* 0x42ECCB */
void HandleUnsupportedManeuver(short maneuver, short ship, short target); /* 0x440490 */
void BeginShipCloak(short ship);                                      /* 0x4404CC */
void ResetShipCloakState(short ship);                                 /* 0x440549 */
void SetShipAiScratchWord(unsigned short v);                           /* 0x440606 */
void maneuver_complete(short ship);                                     /* 0x44061B */
void Mline_up_drop(short ship, short target);                            /* 0x440642 */
void Mwabble(short ship);                                                /* 0x4406BA */
void advance(short ship);                                               /* 0x4407B0 */
void ShipAiState35(short ship, short target);                            /* 0x4407DA */
void Mfull_ahead(short ship, short target);                             /* 0x4407F7 */
void Mchill(short ship, short target);                                  /* 0x440814 */
void Mdrop_a_mine(short ship, short target);                            /* 0x440831 */
void Mthink(short ship, short target);                                  /* 0x44084E */
void Mtight_loop(short ship);                                           /* 0x44086B */
void Mhard_break(short ship);                                           /* 0x440967 */
void Msit_n_spin(short ship, short target);                             /* 0x440A93 */
void Mturn_n_spin(short ship, short target);                            /* 0x440D0B */
void Mburnout(short ship, short target);                                /* 0x440E46 */
void Mkickit(short ship);                                               /* 0x440F01 */
void Mturn_n_kick(short ship);                                          /* 0x440F76 */
void Mroll_over(short ship);                                            /* 0x4410C0 */
void Mhard_turn(short ship);                                            /* 0x441146 */
void Mfish_hook(short ship, short target);                              /* 0x4411E1 */
void Mtry2tail(short ship, short target);                               /* 0x441379 */
void Msplit_left(short ship);                                           /* 0x44145A */
void Msplit_right(short ship);                                          /* 0x44151B */
void Mgloat(short ship);                                                /* 0x4415DC */
void Mtail_fire(short ship, short target);                              /* 0x4416D5 */
void Mzip_past(short ship, short target);                               /* 0x441742 */
void ShipAiState47(short ship, short target);                            /* 0x441837 */
void ShipAiState28(short ship, short target);                            /* 0x441895 */
void ShipAiState46(short ship);                                         /* 0x4418B2 */
void Mtarget_missile(short ship, short target);                         /* 0x441C01 */
void Mram_missile(short ship, short target);                            /* 0x44199B */
void Mbuzz_debris(short ship);                                          /* 0x441A13 */
void Mstrafe_enemy(short ship, short target);                           /* 0x441AFC */
void Mbest_strafe(short ship, short target);                            /* 0x441BC1 */
void Msit_n_fire(short ship, short target);                             /* 0x441D00 */
void Mstrafe_n_roll(short ship, short target);                          /* 0x441D71 */
void Mkill_missile(short ship, short target);                           /* 0x441DB3 */
void Msuicide_run(short ship, short target);                            /* 0x441E9C */
void Mget_distance(short ship, short target);                           /* 0x441EC8 */
void general_zig(short ship, unsigned int target, short pitch);         /* 0x441F86 */
void Mzig_zag(short ship, unsigned int target);                         /* 0x44210C */
void Mzig_zag_pitch(short ship, unsigned int target);                   /* 0x442129 */
void Mcorkscrew(short ship);                                            /* 0x442146 */
void Mveer_away(short ship, short target);                              /* 0x442252 */
void ShipAiState44(short ship);                                         /* 0x4423E2 */
void Mtarget_laser(short ship, short target);                           /* 0x442404 */
void Mrout_me(short ship);                                              /* 0x442421 */
void ShipAiState3(short ship, short target);                             /* 0x442438 */
void ShipAiState45(short ship, short target);                            /* 0x442455 */
void Mnone(void);                                                       /* 0x4424C2 */
void Mreset(short ship);                                                /* 0x4424CD */
void perform_maneuver(short obj);                                       /* 0x4424E4 */
short GetShapeFrameExtent(short x, short y,
                                    unsigned char *shape, short frame,
                                    short extent);                       /* 0x447170 */
void UpdateTargetCameraObject(short obj);                             /* 0x460650 */
short RunCampaignGameLoop(short campaignSlot);                          /* 0x409C1A */
void InitializeCampaignChalkboardScreen(short cockpitVariant);          /* 0x433C84 */
void RefreshCampaignChalkboardScreen(short cockpitVariant);             /* 0x433E8C */
void DrawCampaignChalkboardFrame(unsigned short frame);                 /* 0x433ED7 */
short RunCampaignChalkboardMenu(short campaignSlot);                    /* 0x459D74 */
void ShowPlayerEjectionSequence(void);                                  /* 0x438020 */
void ShowPlayerStrandingSequence(void);                                 /* 0x438080 */
short GetMissionShipPilotSaveIndex(short missionShip);                  /* 0x428E00 */
short GetInitialMissionShipPilotSaveIndex(short initialShip);           /* 0x428E98 */
short GetMissionShipVelocityState(short missionShip);                   /* 0x428E5C */
void StoreMissionResultsInCampaignGlobals(CampaignGlobals *globals); /* 0x428EDC */
void LoadStartingCampaignGlobals(short campaign);                      /* 0x40A27A */
short RunSelectedCampaign(void);                                      /* 0x40A2A3 */
void InitializeNewPilotCampaign(short campaignSlot);                  /* 0x409850 */
void cruise_home(short obj);                                            /* 0x442770 */
void fail(short obj);                                                   /* 0x4429A7 */
void coming_home(short obj);                                            /* 0x4429C0 */
void run_away(short obj);                                               /* 0x442B78 */
short check_engage_target(short obj);                                   /* 0x442CC3 */
short check_destroy_target(short obj);                                  /* 0x442D58 */
void maneuvering(short obj, short newTarget);                           /* 0x442EFC */
void formation_burst(short obj);                                        /* 0x442F2D */
void disallow_engage(void);                                             /* 0x442FE9 */
void allow_engage(void);                                                /* 0x442FFD */
void try2allow_engage(short obj);                                      /* 0x44301A */
void imperial_formation(short obj);                                     /* 0x443095 */
void formation_break(short obj);                                        /* 0x4432EB */
void imperial_wingman(short obj);                                       /* 0x4433B1 */
void kilrathi_wingman(short obj);                                       /* 0x443499 */
void wingman_mission(short obj);                                        /* 0x443631 */
short dist_from_home(short obj);                                        /* 0x44366D */
short scan_and_lock(short obj, short newTactic);                         /* 0x443698 */
void patrol_area(short obj);                                            /* 0x443707 */
void kilrathi_patrol(short obj);                                        /* 0x443930 */
void cruise_to_destination(short obj);                                  /* 0x443A08 */
void prepare_for_jump(short obj);                                       /* 0x443C45 */
void accelerate_and_jump(short obj);                                    /* 0x443D6E */
void reach_warp(short obj);                                             /* 0x443DBD */
void split_patrol_mission(short obj);                                   /* 0x443E8C */
void warp_arrival(short obj);                                           /* 0x443EE9 */
void return_to_buddy(short obj, short buddy);                           /* 0x443F28 */
void escort_buddy(short obj, short buddy);                              /* 0x443FA2 */
void escort_mission(short obj);                                         /* 0x443FE4 */
void check_goal(short obj);                                             /* 0x444199 */
void streak_toward(short obj, short goal, short range);                 /* 0x4441E5 */
void approach_and_engage(short obj, short goal);                        /* 0x444291 */
void strike_mission(short obj);                                         /* 0x444420 */
void return_to_master(short obj, short master);                         /* 0x4446C9 */
void defend_mission(short obj);                                         /* 0x44472C */
void rendezvous_mission(short obj);                                     /* 0x444966 */
void ship_intelligence(short obj);                                      /* 0x444ADC */
void orbit_sphere(short obj);                                           /* 0x444C80 */
void tanker_intelligence(short obj);                                    /* 0x444D5C */
void destroyer_intelligence(short obj);                                 /* 0x444E51 */
void stationary_intelligence(short obj);                                /* 0x444EA7 */
void SpawnCapitalFlakProjectile(short weapon, short obj,
                                int x, int y, int z);                    /* 0x444F53 */
void capital_ship_strike_mission(short obj);                            /* 0x445087 */
void capital_ship_intelligence(short obj);                              /* 0x445AAC */
void futurion_intelligence(short obj);                                  /* 0x445D9A */
void mine_intelligence(short obj);                                      /* 0x446474 */
void heat_seeking_missile_intelligence(short obj);                      /* 0x445E68 */
void FF_missile_intelligence(short obj);                                /* 0x446133 */
void chaff_intelligence(short obj);                                     /* 0x446395 */
void set_sphere_point(const MissionShipRecord *record,
                      FixedVector *position);                           /* 0x44B200 */
short is_alive(signed char pilot);                                      /* 0x44B239 */
void ApplyAlternateShipType(short obj);                                 /* 0x44B48F */
void LoadAlternateShipType(short resourceType, short logicalFile);      /* 0x44B83C */
short FindObjectResourceSlot(short resourceType);                       /* 0x44BE84 */
void check_futurion(short i);                                           /* 0x44B257 */
void ResetWeaponDisplayPositions(void);                                /* 0x44B29D */
void init_mission(short series, short mission);                        /* 0x44B2E2 */
void prepare_mission(void);                                            /* 0x44BA73 */
void release_all_capital_ship_shapes(void);                            /* 0x44BCF7 */
void release_capital_ship_shapes(short resourceType);                  /* 0x44BD83 */
void load_ship(short resourceType, short objectType,
               short objectClass, short slot);                         /* 0x44BEE5 */
void free_ship(short slot);                                            /* 0x44C796 */
void free_all_slots(void);                                             /* 0x44CC84 */
void load_all_slots(void);                                             /* 0x44CCE1 */
void remove_nav_point_objects(void);                                   /* 0x44CDCF */
short get_shape_slot(void);                                            /* 0x44CE0A */
short shape_loaded(short resourceType);                                /* 0x44CE68 */
short shape_needed(const MissionNavPoint *navPoint,
                   short resourceType);                                /* 0x44CEC8 */
void new_sphere_shapes(MissionNavPoint *navPoint);                     /* 0x44CF2D */
void set_up_action_sphere(short navPoint);                              /* 0x44D35D */
void ProcessMissionWaveCommands(MissionNavPoint *navPoint);           /* 0x44D0C7 */
short room_for_me(short obj, short minimum);                           /* 0x44D72E */
void place_ship_near_player_until_valid(short obj, short minimum,
                                   short maximum);                    /* 0x44D81F */
short set_up_next_wave(void);                                         /* 0x44D888 */
void sub_int_vector(const ShortVector *left,
                    const ShortVector *right,
                    ShortVector *difference);                         /* 0x44D9E2 */
void set_formation_position(short obj,
                                    const MissionShipRecord *record);  /* 0x44DA2F */
void Set_up_ship_info(short obj, short missionShip,
                      signed char navPoint);                           /* 0x44DB7E */
short is_team_member(short missionShip);                               /* 0x44E028 */
void find_next_ship_turn_slot(short obj);                             /* 0x44E09C */
short init_ship(short missionShip, short navPoint);                    /* 0x44E187 */
void init_intelligence_data(short obj);                               /* 0x44E44F */
short SampleBothJoysticks(InputDeviceSample *samples,
                          unsigned int fallback);                       /* 0x44F1F0 */
void SampleJoystickDevice(InputDeviceSample *samples, short joystick,
                          unsigned int fallback);                      /* 0x44F247 */
short ReadJoystickButtons(void);                                       /* 0x44F2B8 */
void SampleActiveJoystickDevice(void);                                 /* 0x44F2CD */
void DrawNavTextLine(unsigned char alignment, unsigned short colour,
                     const char *format, ...);                         /* 0x44FA70 */
void SetNavMapCoordinateScaling(short enabled);                       /* 0x44FADA */
void ScaleNavMapMarkerSize(short *size);                              /* 0x44FAEF */
void ScaleNavMapCoordinates(short *x, short *y,
                            short mapX, short mapY);                  /* 0x44FB19 */
void nav_getxy(short *x, short *y, int worldX, int worldZ);           /* 0x44FB68 */
void CheckPoint(short x, short y);                                    /* 0x44FBC8 */
void IncludeNavMapWorldPoint(int worldX, int worldZ);                  /* 0x44FC37 */
void SetScale(void);                                                   /* 0x44FC6D */
void Build_objective_list(void);                                       /* 0x44FE9F */
short NavMapPointInsideReservedArea(short area, short x, short y);    /* 0x450136 */
short NavMapLabelFits(short x, short y, short width, short height);   /* 0x4501B2 */
short NavMapLabelPositionAvailable(short x, short y,
                                   short width, short height);        /* 0x450210 */
void ResetNavMapReservedAreas(void);                                  /* 0x450329 */
void ReserveNavMapArea(short x, short y, short width, short height);  /* 0x45033D */
void ResetNavMapLabels(void);                                         /* 0x4503A7 */
short TryPlaceNavMapLabel(short x, short y, short width,
                          short force);                               /* 0x4503BB */
void PlaceNavMapLabel(short x, short y, unsigned short colour,
                      const char *text);                             /* 0x450458 */
void AddUniqueObjectiveNavLabel(short x, short y,
                                unsigned short colour, const char *text,
                                short objective, short missionShip);  /* 0x4506F8 */
short IsPointInNavMapLabel(short label, short x, short y);            /* 0x4507DA */
void DrawNavMapLabels(void);                                          /* 0x45087F */
void DrawNavRectangleMarker(short x, short y, short size, short shadow,
                            unsigned short colour, short reserve);    /* 0x450900 */
void DrawNavSquareOutline(Viewport *viewport, short x, short y,
                          short size, signed char colour);            /* 0x4509C9 */
void DrawNavSquareMarker(short x, short y, short size,
                         short shadow, short colour,
                         short reserve);                              /* 0x450A12 */
void DrawNavTriangleOutline(Viewport *viewport, short x, short y,
                            short size, signed char colour);          /* 0x450B03 */
void DrawNavTriangleMarker(short x, short y, short size,
                           short shadow, unsigned short colour,
                           short reserve);                            /* 0x450BBA */
void DrawNavCrossMarker(short x, short y, short size,
                        short shadow, unsigned short colour,
                        short reserve);                               /* 0x450C2A */
void SetScreenClipRect(unsigned short a, unsigned short b, unsigned short c, unsigned short d);/* 0x450DF6 */
void DrawNavHazardMarker(FixedVector navPosition, FixedVector offset,
                         short size, unsigned short markerColour,
                         unsigned short textColour,
                         const char *text);                           /* 0x450E1E */
void DrawNavPlayerMarker(short colour, short reserve);                /* 0x450E98 */
void BuildMap(short showPlayer);                                      /* 0x450FE2 */
void UpdateInflightNavText(short showColon);                          /* 0x45153A */
void FormatNavCoordinates(unsigned char *out);                                 /* 0x451637 */
void DrawSelectedNavLegendEntry(const char *text, short navPoint);    /* 0x451673 */
void DrawNavMapLegend(void);                                          /* 0x4516C0 */
char *nav_note(short objective);                                      /* 0x451756 */
void DrawNavLocationReadout(const char *title, short showFlightData); /* 0x45180F */
void BriefingMap_LoadShapes(void);                                    /* 0x451AD3 */
void BriefingMap_DisplayMap(void);                                      /* 0x451B70 */
short SelectNavObjectiveAtPoint(short mouseX, short mouseY);          /* 0x451C5C */
void CentreMouseOnCurrentNavObjective(void);                         /* 0x451DDB */
void ShowConfedNavScan(short refresh);                                /* 0x451E57 */
void InflightComputer(void);                                         /* 0x451FAA */
short MergeAdjacentNearHeapBlocks(int descriptorAddress);            /* 0x4207B0 */
int ReleaseNearHeapBlock(int descriptorAddress);                     /* 0x420874 */
void PurgeNearHeapBlocks(short flags);                       /* 0x4208FC */
unsigned short InitializeNearHeap(void);                              /* 0x4209C2 */
void *AllocateNearHeapBlockFromEnd(int size, short flags);   /* 0x420B88 */
void *AllocateNearHeapBlockByFlags(int size, short flags);   /* 0x420E16 */
short GetViewportIntersection(ShortRect *intersection,
                              const ShortRect *first,
                              const ShortRect *second);                  /* 0x4651B7 */
void free_viewport(Viewport *viewport);                                /* 0x4471B0 */
void Title_Sequence(void);                                            /* 0x407E40 */
void DrawTitleSky(short planetY);                                     /* 0x40809D */
void DrawTitleOrchestra(void);                                        /* 0x4080DF */
void AnimateTitleOrchestra(void);                                     /* 0x40815F */
void PlayTitleConductorCue(void);                                     /* 0x4083E6 */
void DrawScaledTitleLogo(short y, short scale);                        /* 0x4087FF */
void PushTitleOrchestraAway(void);                                    /* 0x4088A9 */
short RevealTitleLogo(void);                                          /* 0x408A88 */
void ShowVictoryScreen(short logoY);                                  /* 0x408CC8 */
void CalibrateJoystickInteractive();                                  /* 0x418770 */
void WaitForJoystickButtonRelease(void);                               /* 0x418D14 */
void WaitForJoystickButtonPress(void);                                 /* 0x418D5F */
void SetFleetOverviewView(short initializeCockpit);                   /* 0x44ADE0 */
unsigned int rotate_eye_to_goal(void);                                 /* 0x419C10 */
short GetVectorMagnitude(const FixedVector *vector);                   /* 0x419CDC */
unsigned int set_eye_direction_and_position(void);                     /* 0x419D01 */
void force_view(int view, short obj);                                  /* 0x41AD51 */
void SaveTorpedoTargetLockForViewChange(int previousView);             /* 0x41AD8B */
unsigned int new_view(int view, short obj);                            /* 0x41AE40 */
unsigned int start_dust(short obj, FixedVector origin,
                        short forwardDistance, int rightOffset,
                        int upOffset);                                 /* 0x41B62E */
unsigned int generate_stars(void);                                    /* 0x41B762 */
unsigned int update_star_field(void);                                 /* 0x41B8D6 */
short count_down(short obj);                                          /* 0x41BD44 */
void house_keep_objects(void);                                         /* 0x41BD81 */
void update_objects_in_space(void);                                    /* 0x41C7ED */
unsigned int rotate_object(short obj);                                 /* 0x41CB3C */
void accelerate_and_move_object(short obj);                            /* 0x41CC0A */
void animate_shape(short obj);                                         /* 0x41D07B */
void animate_object(short obj);                                        /* 0x41D2DA */
void hit_asteroid(short asteroid, short destructionChance);            /* 0x41D4C7 */
void object_collision(short obj);                                     /* 0x41D591 */
void object_intelligence(short obj);                                   /* 0x41E276 */
void EmitTextString(void (*writer)(int), const char *text);             /* 0x420340 */
void FormatTextTokens(void (*writer)(int),
                      const char *format, va_list arguments);           /* 0x420378 */
void DrawFormattedText(const char *format, ...);                        /* 0x42067F */
void FormatTextBufferFromStart(const char *format, ...);                /* 0x4206F2 */
void AppendFormattedText(const char *format, ...);                      /* 0x42075F */
void DrawCinematicFontCharacter(char character);                       /* 0x433690 */
short IsCinematicFontCharacterPrintable(short character);              /* 0x43374E */
void DrawWrappedCinematicText(char *text);                              /* 0x433777 */
short MeasureCinematicFontCharacterWidth(short character);             /* 0x433A14 */
short MeasureCinematicFontLineHeight(void);                            /* 0x433A75 */
void InitializeCinematicTextRenderer(void);                            /* 0x433AB0 */
void FatalErrorAndExit(const char *format, ...);                       /* 0x4380B0 */
short IsCockpitExplosionActive(void);                                  /* 0x4380FD */
void EraseCockpitReadoutRegion(Viewport *viewport, short left,
                               short top, short right, short bottom,
                               short colour);                         /* 0x438129 */
void vdu_polygon(signed char bar, short percent);                     /* 0x438194 */
unsigned int InitializeCockpitReadout(signed char slot,
                                      TextContext *context);          /* 0x438454 */
void DrawCockpitReadout(signed char slot, const char *text);          /* 0x4384AD */
short DrawHudMessageSlot(HudMessageSlot *slot);                        /* 0x4385B3 */
void ClearHudMessageSlot(HudMessageSlot *slot);                        /* 0x438711 */
void ClearGlobalMessage(void);                                         /* 0x438923 */
void ClearHudMessageIfMatching(HudMessageSlot *slot,
                               const char *text);                     /* 0x4387A7 */
void ClearHudGunReadouts(void);                                             /* 0x4387CD */
void DismissHudMessageIfShowing(void);                                  /* 0x43D9AB */
short FindNearestMissileTargetingObject(short obj);                     /* 0x43E101 */
short ObjectivesShareNavLabel(short objective, short other);            /* 0x450623 */
void DrawNavMapBriefingBeacons(void);                                   /* 0x450F1E */
void ClearTransientObjectsForEjection(void);                            /* 0x44EA50 */
void FlagCurrentNavObjectivesReached(void);                             /* 0x44EB4E */
short IsObjectiveInDisplayedSystem(short objective);                    /* 0x450CF8 */
void FollowSelectedObjectiveSystem(void);                               /* 0x451EC9 */
void SetHudMessageSlot(HudMessageSlot *slot, TextContext *context,
                       short x, short y, const char *text,
                       unsigned short colour,
                       signed char flashCount);                        /* 0x4387FA */
void UpdateMessage(HudMessageSlot *slot);                              /* 0x438864 */
void set_global_message(const char *text, unsigned short colour,
                        int flashCount);                               /* 0x4388B6 */
void CockpitMessage(const char *text, unsigned short colour,
                    int flashCount);                                  /* 0x4388F5 */
void remove_message(const char *text);                                /* 0x43893F */
short kilrathi_near(short obj, short range);                           /* 0x43895F */
short IsMissionObjectiveOutOfSystem(short objective);                 /* 0x4389FE */
short auto_pilot_valid(short showReason);                              /* 0x438ADD */
void reset_cockpit(void);                                             /* 0x438CEB */
void SetCockpitLightBlink(signed char light, short interval);         /* 0x438D30 */
void draw_cockpit_lights(void);                                      /* 0x438DAD */
void update_lights(void);                                            /* 0x438F62 */
void update_bars(void);                                              /* 0x439076 */
short get_mode(short i);                                              /* 0x439264 */
void set_mode(short i, int state);                                    /* 0x43928E */
unsigned short SetVduModeIfChanged(short i, int state);               /* 0x4392F1 */
short GetVduModeStackDepth(short i);                                  /* 0x43934D */
void push_mode(short i, int state);                                   /* 0x439369 */
void pop_mode(short i);                                               /* 0x4393B3 */
void set_new_vdu(short vdu);                                          /* 0x4393E1 */
short update_vid_disp(short vdu);                                     /* 0x4394A0 */
void InvalidateVduMode(short i);                                          /* 0x439500 */
void clear_message_time(void);                                              /* 0x43951A */
short message_showing(void);                                          /* 0x43952E */
void set_message_time(short duration);                                  /* 0x439559 */
void check_message(void);                                             /* 0x439588 */
void update_digital_readouts(void);                                  /* 0x4396BF */
void malf_sound(void);                                                  /* 0x439753 */
short malf(char component);                                           /* 0x439789 */
void vdu_malf(short vdu, short sound);                                 /* 0x4397D5 */
void ShowComponentHitHudMessage(const char *text, unsigned short colour,
                                short flashCount);                     /* 0x43984F */
signed char damage_your_component(char component, char amount,
                                  char maximum);                       /* 0x4398CB */
void RemovePlayerReleaseWeapon(signed char weapon);                  /* 0x4399C6 */
void fire_computer_graphic_missile(void);                            /* 0x439A5A */
void show_weapon_disp(void);                                         /* 0x439BB7 */
void update_status_text(void);                                        /* 0x439F5F */
short sighted(short objective);                                       /* 0x43A1EB */
short visited(short objective);                                       /* 0x43A21E */
short achieved(short objective);                                      /* 0x43A251 */
void flag_objective(short objective, unsigned char flags);            /* 0x43A29E */
void DrawCalculatingLabel(void);                                      /* 0x43A2CD */
const char *objective_name(short objective);                          /* 0x43A374 */
void show_navigation_disp(void);                                      /* 0x43A3F8 */
short hidden_objective(short objective);                              /* 0x43A474 */
short set_new_objective(short pathIndex);                             /* 0x43A75E */
short cycle_next_objective(void);                                     /* 0x43A851 */
void set_next_destination(void);                                       /* 0x43A8EA */
short LocateMobileObjective(short objective);                         /* 0x43A9D7 */
short is_any_ship_returning_to_current_nav_point(void);                       /* 0x43AA3F */
short escorting_a_ship(void);                                          /* 0x43AAC3 */
void flag_reached(short objective, short reached);                     /* 0x43AAFF */
void check_sighting(short objective, short range, short object);      /* 0x43AD61 */
void check_visit(short objective, short range);                       /* 0x43ADC4 */
void update_objective_location(short objective);                     /* 0x43AE2F */
short objective_lost(short objective);                                /* 0x43AFD3 */
void check_objectives(void);                                          /* 0x43B089 */
void rotational_pos_to_scanner_pos(signed char object,
                                   const SphericalVector *position,
                                   CockpitScannerGeometry geometry);  /* 0x43B0EB */
short mobile_objective(short objective);                              /* 0x43B1F0 */
void ResetScannerContacts(void);                                     /* 0x43B258 */
void clear_head_up_display(void);                                    /* 0x43B29D */
void set_objective_range(short showOnScanner);                        /* 0x43B4CF */
void AdjustScannerContactColourForRange(
    int range, short *colour);                                        /* 0x43B570 */
short get_color(short object, unsigned short *colour);                /* 0x43B61F */
void draw_3d_scanner(void);                                           /* 0x43B7C0 */
void start_lock(unsigned short v);                                    /* 0x43BE1B */
short starting_lock(unsigned short v);                                /* 0x43BE55 */
void lock_off(void);                                                   /* 0x43BE8D */
short CheckTargetLockMalfunction(void);                               /* 0x43BEFF */
short decrement_lock_time(short screenX);                             /* 0x43BF67 */
void target_locking(signed char target);                              /* 0x43C048 */
void SetRectBounds(Viewport *viewport, unsigned short left,
                   unsigned short top, unsigned short right,
                   unsigned short bottom);                           /* 0x43C30D */
short GetRectHeight(const Viewport *viewport);                        /* 0x43C344 */
void print_message_text(char *text, unsigned short colour);            /* 0x43C364 */
void RestoreHudMessageBackground(void);                                /* 0x43C5B0 */
void ShowHudTextLine(void);                                            /* 0x43C570 */
void SetHudTextColour(char *text, unsigned short colour);               /* 0x43C601 */
void ClearHudMessageDisplay(short closeCommMenu);                       /* 0x43C64D */
void draw_target_box(unsigned short colour, signed char object,
                     short solid, short drawLockMarker, short padding,
                     ShortRect *savedBounds);                         /* 0x43C6D8 */
void remove_nav_pointer(void);                                        /* 0x43CBD3 */
void draw_nav_pointer(void);                                          /* 0x43CBFD */
short HasInRangeGunForTargetLead(short targetRange);                   /* 0x43CE8F */
void UpdateTargetLeadIndicator(void);                                 /* 0x43CF5A */
void RestoreTargetLeadIndicator(void);                                /* 0x43D323 */
void overlay_head_up_display(void);                                   /* 0x43D386 */
void RestoreCockpitExplosionIfVisible(void);                           /* 0x43D7F2 */
void RestoreTransientCockpitGraphics(void);                            /* 0x43D81F */
void SetHudMessageText(char *text, unsigned short colour,
                       unsigned short duration);                       /* 0x43D956 */
void malf_noise(short vdu, int effect, unsigned short colour,
                short sound, short refresh);                           /* 0x43D9DA */
void build_your_target_list(short *hasEnemy);                         /* 0x43DA68 */
void cycle_onscreen_targets(void);                                    /* 0x43DD1B */
void check_target(void);                                             /* 0x43DDFC */
void update_missile_warning(void);                                   /* 0x43E1B2 */
void determine_pilot_hand(void);                                      /* 0x43E297 */
void DrawPilotHandFrame(void);                                       /* 0x43E371 */
void CopyTrainSimPilotViewToVdus(void);                               /* 0x43F110 */
void animate_pilot(void);                                             /* 0x43E43A */
void ResetPilotHandAnimation(void);                                   /* 0x43E472 */
void send_message(short obj, signed char message);                      /* 0x43E4A8 */
void npc_communication(void);                                        /* 0x43E5DA */
void clear_cockpit_damage(void);                                      /* 0x43E870 */
void explosion_draw(int useBackgroundViewport);                      /* 0x43E8B2 */
void DrawPendingCockpitDamage(void);                                  /* 0x43E9E2 */
void RestoreCockpitExplosionBackground(void);                         /* 0x43EAE3 */
void cockpit_explosion(void);                                        /* 0x43EB46 */
void place_damage_on_cockpit(short damage);                           /* 0x43EC50 */
void vid_transmit(void);                                              /* 0x43ECD9 */
void vid_equiv(short obj, short message);                             /* 0x43F042 */
void update_dead_disp(short a);                                        /* 0x43F09D */
void check_stranded(void);                                           /* 0x43F0C3 */
void update_VDUs(void);                                              /* 0x43F2F5 */
void update_cockpit(void);                                           /* 0x43F6C9 */
short IsCockpitWeaponShapeLoaded(void);                              /* 0x43F81B */
void PlayCockpitSelectionSfx(short selectionSound);                  /* 0x43F849 */
void vdu_pop_all(short vdu);                                         /* 0x43F862 */
void SelectCockpitVduMode(short vdu, int mode);                       /* 0x43F8CD */
short MeasureTextPixelWidthClamped(const char *text);                   /* 0x453B30 */
short CollectActivePaletteIndices(Viewport *viewport,
                                  unsigned char *indices,
                                  short capacity);                    /* 0x4589D0 */
short get_ship_max_velocity(short obj);                                /* 0x40A3A0 */
void recalc_max_velocity(short ship);                                 /* 0x40A481 */
void drain_fuel(short ship, short amount);                            /* 0x40A51D */
void damage_ion_drive(short ship, short amount,
                      short maximum);                                 /* 0x40A556 */
int GetShipAccelerationRate(short ship);                          /* 0x40A5A0 */
void point_at(short obj, FixedVector point);                      /* 0x40A691 */
void look_at(short obj);                                         /* 0x40A6F7 */
void position_relative(FixedVector *position, FixedVector direction,
                       short distance);                          /* 0x40A725 */
void position_relative_ijk(FixedVector *position, short obj,
                           short right, short up, short forward);      /* 0x40A774 */
short FixedToShortSaturating(int value);                           /* 0x40A81B */
int MinInt(int a, int b);                                        /* 0x40A867 */
int MaxInt(int a, int b);                                        /* 0x40A893 */
int AbsInt(int v);                                               /* 0x40A8BF */
unsigned int SignFixed(int v);                                      /* 0x40A8EB */
short WrapDegrees(short degrees);                                     /* 0x40A925 */
short equ_vector(const FixedVector *left, const FixedVector *right);   /* 0x40A981 */
short IsPairEqualityDifferentFromFlag(const unsigned int *values);    /* 0x40A9D1 */
void zero_vector(FixedVector *vector);                                /* 0x40AA0B */
void negate_vector(FixedVector *vector);                              /* 0x40AA37 */
void AddFixedVectors(const FixedVector *left, const FixedVector *right,
                     FixedVector *sum);                               /* 0x40AA6A */
void SubtractFixedVectors(FixedVector *left, FixedVector *right,
                          FixedVector *difference);                    /* 0x40AAA8 */
void ComputeVectorDelta(FixedVector *from, FixedVector *to,
                        FixedVector *delta);                            /* 0x40AAE6 */
void ScaleFixedVector(FixedVector *vector, int scale,
                      FixedVector *result);                            /* 0x40AB24 */
void divide_vector(FixedVector *vector, int divisor,
                   FixedVector *result);                              /* 0x40AB78 */
short ChooseRandomSignedMagnitude(short minimum, short maximum,
                                  short allowNegative);                  /* 0x40ABCC */
void MakeRandomVectorFixed(short minimum, short maximum,
                           FixedVector *vector);                       /* 0x40AC24 */
void FillFixedVectorWithRandomComponents(short limit,
                                         FixedVector *vector);          /* 0x40AC88 */
void random_radial(const FixedVector *center, short radius,
                   FixedVector *position);                           /* 0x40ACA5 */
void rectangular_to_spherical(const FixedVector *rectangular,
                              SphericalVector *spherical);       /* 0x40ACE0 */
void ConvertFixedVectorToShortVector(const FixedVector *source,
                                     ShortVector *destination);       /* 0x40AD89 */
int dot_product(const FixedVector *left, const FixedVector *right);    /* 0x40ADC2 */
short vector_angle(FixedVector left, FixedVector right);              /* 0x40AE18 */
void vector_cross_product(const FixedVector *left,
                          const FixedVector *right,
                          FixedVector *product);                 /* 0x40AE70 */
short NormalizeFixedVector(FixedVector *vector);                      /* 0x40AF18 */
int vector_length_in_dir(const FixedVector *vector,
                         const FixedVector *direction);                /* 0x40AF99 */
void vector_component_in_dir(const FixedVector *vector,
                             const FixedVector *direction,
                             FixedVector *component);                  /* 0x40AFFA */
void rotate_about_i(short angle, FixedVector *j,
                    FixedVector *k);                            /* 0x40B02F */
void rotate_about_j(short angle, FixedVector *i,
                    FixedVector *k);                            /* 0x40B17F */
void rotate_about_k(short angle, FixedVector *i,
                    FixedVector *j);                            /* 0x40B2CF */
void init_ijk(short obj);                                       /* 0x40B41F */
void copy_frame(short source, short destination);                    /* 0x40B550 */
void fix_objects_ijk(short obj);                                 /* 0x40B5DF */
void transform_to_objects_frame(const FixedVector *source,
                                FixedVector *destination,
                                short obj);                           /* 0x40B699 */
void alter_pitch(short angle, short obj);                        /* 0x40B706 */
void alter_yaw(short angle, short obj);                          /* 0x40B747 */
void alter_roll(short angle, short obj);                         /* 0x40B788 */
short distance_between_points(const FixedVector *from,
                              const FixedVector *to);                  /* 0x40B7C9 */
short distance_from_point(short obj, const FixedVector *point);       /* 0x40B805 */
short distance_from_object(short obj, short other);                   /* 0x40B85C */
short enemy_within_range(short obj, short range);                     /* 0x42AAD3 */
void get_facing_range_from_point(short obj, const FixedVector *point);/* 0x40B898 */
void get_facing_range_from_object(short obj, short other);            /* 0x40B92F */
short facing_to_object(short obj, FixedVector *point);                /* 0x40B9B5 */
short match_roll_orientation(short obj, short reference);             /* 0x40BA2E */
short set_ship_rotation_goals(short obj, short turnRate,
                            const FixedVector *direction,
                            short pointingMode,
                            short *yawGoal, short *pitchGoal);         /* 0x40BADB */
void point_ship(short obj, short turnRate,
                const FixedVector *direction);                        /* 0x40BC6B */
void point_ship_at_point(short obj, const FixedVector *point);        /* 0x40BCA9 */
void point_ship_at_object(short obj, short other);                    /* 0x40BCE8 */
void point_capital_ship_at_object(short obj, short other);            /* 0x40BD0E */
void point_ship_behind_object(short obj, short other);                /* 0x40BDC2 */
void point_ship_below_object(short obj, short other);                 /* 0x40BE3A */
void point_perpendicular_to_point(short obj,
                                 const FixedVector *point);           /* 0x40BD58 */
void point_perpendicular(short obj, short other);                     /* 0x40BEB0 */
void point_parallel(short obj, short other);                           /* 0x40BED6 */
void NormalizeAndScaleVector(FixedVector *vector, int scale);         /* 0x40BF0B */
void SetVectorFixedPoint(unsigned int *p, short v);                           /* 0x40BF36 */
short IsPointWithinRange(FixedVector *from, FixedVector *to,
                                short range);                          /* 0x40BF55 */
short check_for_collision(short obj);                                 /* 0x40BF8C */
void position_child(short parent, short weapon,
                    FixedVector *position);                           /* 0x40C08C */
void child_object(short hardpoint, short child, short parent);    /* 0x40C1DA */
short get_ship_slot(void);                                        /* 0x40C211 */
short find_vacant_3d_object(void);                                /* 0x40C266 */
void remove_object(short obj);                                        /* 0x40C2C9 */
void apply_force_to_objects_center(FixedVector *force, short obj);    /* 0x40C46C */
void apply_force_to_object(FixedVector *point, FixedVector *force,
                           short obj);                                /* 0x40C4D1 */
void rotational_acceleration(FixedVector *point, FixedVector *force,
                             short obj);                              /* 0x40C796 */
void ClampVectorTo30(short *p);                                           /* 0x40C959 */
void ClampTo30(short *p);                                           /* 0x40C99F */
void transform_objects_to_your_view(void);                             /* 0x40C9DD */
void set_background_objects_rotation(short obj,
                                     FixedVector *direction);    /* 0x40CEF6 */
void get_right_shape(short obj, FixedVector *direction);          /* 0x40CFF8 */
/* The modal panel rectangle travels by value as one 8-byte record.  The
 * typedef also stands in for the parameter name the old two-dword prototype
 * had, keeping the header's symbol count. */
typedef ShortRect ModalPanelBounds;
short InitializeModalTextPanel(ModalTextPanel *panel, short fontIndex,
                               ModalPanelBounds bounds, short clearColour,
                               short backgroundColour, short borderColour);                    /* 0x4593D6 */
void DrawModalTextPanel(ModalTextPanel *panel, short x, short y,
                        unsigned char alignment,
                        const char *format, ...);                      /* 0x459527 */
void RestoreModalTextPanel(ModalTextPanel *panel);                     /* 0x4595AA */
short ShowModalTextPanel(short fontIndex, const char *format, ...);    /* 0x4595EF */
void ReleaseModalTextPanel(void);                                      /* 0x45979B */
void DrawUnreferencedPilotHandFrame(Viewport *viewport, unsigned char *shape,
                       BarracksAnimationState *state);                 /* 0x46138D */
short RunCampaignSelectionFrame(void *scene, void *field);             /* 0x418DAA */
short BarracksScreen(void);                                            /* 0x419831 */
short StepPaletteTransition(short *current,
                            const short *target,
                            short componentCount);                    /* 0x4225A0 */
char *DosStrcat(char *destination, const char *source);      /* 0x446910 */
DWORD WINAPI DebugOverlayWorkerProc(void *parameter);                  /* 0x45AEE4 */
LRESULT CALLBACK DebugKeyboardHookProc(int code, WPARAM key,
                                       LPARAM flags);                  /* 0x45B04E */
void DebugOverlayPrintf(DebugOverlayConsole *console,
                        const char *format, ...);                      /* 0x45B0BB */
short MinShort(short a, short b);                                       /* 0x40F040 */
short MaxShort(short a, short b);                                       /* 0x40F072 */
void FreePacketAndClear(void *slot, unsigned short releaseFlags);      /* 0x40F0A4 */
void ReleasePacketSlot(void **slot);                                   /* 0x40D6B0 */
void ReportPacketLoadError(void *packet, char *fileName,
                           short retry, short section,
                           const char *sourceTag);                      /* 0x40F0D2 */
void AppendPacketLoadDebugLog(char *fileName, short section,
                              void *packet);                           /* 0x40F266 */
void *LoadPacketIntoBuffer(char *fileName, short section,
                           void *destination, int registerHandle);   /* 0x40F40E */
void *LoadPacketAllocated(char *fileName, short section);              /* 0x40F49D */
void *FetchDiskPacketRetrying(char *fileName, short section,
                              short flags);                             /* 0x40F5B6 */
void RewritePacketFilenameForInstalledData(char *fileName);            /* 0x40F3AE */
void InitializeTextContextFromFont(TextContext *context, short fontIndex,
                                   unsigned char colour,
                                   signed char background);            /* 0x40F882 */
void ReleaseTextFont(short fontIndex);                                /* 0x40F91C */
void DrawTextAt(TextContext *context, int x, int y,
                const char *text,
                unsigned char alignment);                            /* 0x40F96E */
void OpenDiskDataFile(short logicalFile);                              /* 0x4342E8 */
void FlushPendingInputPresses(void);                                  /* 0x40F9F7 */
short WaitForInputKey(void);                                         /* 0x40FA2C */
unsigned short WaitForAnyInputPress(void);                           /* 0x40FADE */
short WaitForSceneAdvance(void *scenePacket);                          /* 0x409120 */
void LoadSceneHotspotBoundsForSelection(void *scenePacket,
                                        short selection);     /* 0x40926E */
short FindSceneHotspotAtPosition(void *scenePacket, short offsetX,
                                 short offsetY, short x, short y);      /* 0x409417 */
short PollSceneHotspotInput(void *scenePacket, short offsetX,
                            short offsetY, short dismissOnBackground,
                            short maximumSelection);                   /* 0x40963B */
void SwapSceneChunkSizeEndian(int *value);                             /* 0x40D6E1 */
unsigned int ReadNextSceneForm(unsigned char **cursor,
                               unsigned char **nextForm);              /* 0x40D812 */
void *AllocateScenePointerTable(int count, short elementSize,
                                unsigned short flags,
                                const char *errorMessage);             /* 0x40D9AD */
signed char DecodeSceneResourceChunk(unsigned char **cursor,
                                     SceneResourceTable *resource);    /* 0x40E130 */
void DrawPilotSaveMenuChoices(short choice);                         /* 0x4345A1 */
void HighlightPersonnelFileSlot(short choice);                       /* 0x434ACE */
short SelectPersonnelFileSlot(void);                                 /* 0x434BB5 */
void RunPilotSaveLoadMenu(void);                                     /* 0x4353D4 */
short initialize_object(short obj, short type,
                        short owner, short matchLoadedType);           /* 0x4103A6 */
short borrow_dust(void);                                             /* 0x41040D */
short new_object(short type, short owner);                            /* 0x4105BF */
short initialize_ship(short type, short owner,
                      short matchLoadedType);                         /* 0x41062D */
short CountShipProjectiles(short ship);                              /* 0x410020 */
short CanShipWeaponDamageTarget(short ship, short target);            /* 0x410102 */
short ShipHasCloakingDevice(short ship);                               /* 0x41008E */
short HasShipCockpitGunDisplay(short ship);                            /* 0x410192 */
void IncreaseAdaptiveDifficulty(void);                                 /* 0x4102FD */
void DecreaseAdaptiveDifficulty(void);                                 /* 0x410352 */
void ResetTargetCameraView(void);                                      /* 0x4601F1 */
short CountShipCockpitGunDisplays(short ship);                         /* 0x460242 */
void ToggleTargetCameraOverlay(void);                                  /* 0x4602BE */
void ClearTargetCameraView(void);                                      /* 0x4603C5 */
void ToggleTargetCameraTracking(void);                                 /* 0x460498 */
void UpdateTargetCameraTracking(void);                                 /* 0x4608E8 */
void ClearSavedTorpedoTargetLock(void);                                /* 0x460BAF */
void UpdateSavedTorpedoTargetLock(void);                               /* 0x460BCC */
void SetTargetCameraEyePosition(short cameraMode);                     /* 0x460D3E */
void DrawTargetCameraAttitudeIndicators(unsigned short colour);       /* 0x460DFE */
void RestoreTargetCameraAttitudeIndicators(void);                      /* 0x4610BC */
void UpdateTargetCameraCockpitHook(void);                              /* 0x461456 */
void FinalizeTargetCameraViewHook(void);                               /* 0x461466 */
short ShipHasTorpedo(short ship);                                     /* 0x410215 */
short any_selected(unsigned char *loadout, short objectClass);       /* 0x410680 */
void remove_weapon(short obj, short weapon);                          /* 0x410715 */
void InitializeShipWeaponTypeIndices(short obj);                      /* 0x41090F */
void set_objects_data(short obj, short type,
                      short owner, short matchObjectClass);          /* 0x410999 */
unsigned int match_rotation_goal(short *rotation, short *goal,
                                 short totalError, short rate);         /* 0x411172 */
void rotate_object_to_goal(short obj);                                  /* 0x41133D */
void check_for_lost_control(short obj);                                /* 0x4115F8 */
void celerate(short ship, int delta);                     /* 0x4117AC */
unsigned int approach_speed(short ship, int targetSpeed);         /* 0x41181D */
void steady_object(short ship);                                       /* 0x4118A9 */
short real_velocity(short obj);                                       /* 0x4118F2 */
unsigned int fix_velocity(short obj);                                 /* 0x411922 */
void SortViableTargetsByDistance(void);                              /* 0x41195F */
void send_appropriate_message(short attacker, short victim);         /* 0x411A50 */
short inflict_damage(short attacker, short victim, short damage,
                     const FixedVector *impactDirection);              /* 0x411C72 */
short pilot_hit(short obj);                                           /* 0x41262D */
short onboard_explosion(short obj);                                   /* 0x41270A */
void call_enemy(short obj);                                           /* 0x41280B */
short internal_damage(short attacker, short owner, short victim,
                      short damage, short quadrant);                   /* 0x4128A7 */
void revise_shields(short obj);                                       /* 0x412F03 */
short IsOnlyShipGun(short ship, short weapon);                         /* 0x412FA9 */
short your_internal_damage(short attacker, short owner, short damage,
                           short quadrant);                           /* 0x413099 */
short ReportComponentRepaired(short component, short minimumDamage);  /* 0x413578 */
void repair_internal_damage(void);                                   /* 0x4135F1 */
void Create_ship_hit_debris(short obj, short count);                  /* 0x4136E2 */
void check_next_wave(void);                                          /* 0x4137C2 */
void ProcessEnemyWaveCompletion(void);                               /* 0x4138A8 */
void Create_explosion_debris(short obj);                              /* 0x413A3B */
void affect_mission_score(short pilot, int event, short amount);       /* 0x413D61 */
void score_for_kill(short pilot, short victim);                       /* 0x413E4C */
void analyze_kill(short attacker, short victim);                      /* 0x413F58 */
short ShipExplosion(short obj);                                      /* 0x4142C8 */
short Explosion(short obj);                                          /* 0x41444C */
void explosion_shock_wave(short obj, short blastDamage);             /* 0x414025 */
short explode(short attacker, short victim);                          /* 0x414835 */
short ResolveObjectDestruction(short attacker,
                               short victim);                         /* 0x4148F5 */
int send_at_point(short obj, FixedVector *point, short speed);        /* 0x414BE9 */
short find_child_object(short parent, short objectClass);             /* 0x414C39 */
short IsCapitalShipObject(short obj);                                 /* 0x410161 */
short GetAdaptiveTurnRate(void);                                      /* 0x410289 */
short find_child_ship(short parent, short objectClass,
                      short target);                                  /* 0x414CA9 */
int launch_object(short parent, short child, FixedVector direction,
                  short speed);                                      /* 0x414D3D */
void fire(short obj, short target);                                   /* 0x414DC0 */
short hemisphere(FixedVector *target, FixedVector *parent,
                 FixedVector *hardpoint);                             /* 0x415508 */
void fire_flack(short owner, short explosion, short range,
                FixedVector *aim, short burstMode);                   /* 0x415563 */
int RandomFixedAimComponent(short radius, short speed, short maximum);                /* 0x41565E */
short SpawnFlakBurst(short obj, short range, FixedVector *hardpoint,
                     short burstMode);                               /* 0x4156A7 */
short HasShipActiveMissile(short obj);                               /* 0x41596F */
short fire_turrets(short obj);                                       /* 0x4159DB */
short fire_weapon(short obj, short weapon);                            /* 0x415E2C */
short fire_missile(short ship);                                       /* 0x41670E */
void fire_fixed_projectile_weapon(short obj);                          /* 0x41687F */
void fire_afterburner(short obj, short time);                          /* 0x41693A */
short find_weapon(short obj, short weaponType);              /* 0x416690 */
void check_computer_damage(void);                                      /* 0x412F90 */
short RandomSign(short v);                                               /* 0x415625 */
void fire_super_brake(short ship);                                      /* 0x4169CC */
short flip_angle(short ship, short angle);                              /* 0x4169F3 */
void place_exhaust_on_ships(void);                                      /* 0x416A87 */
void reposition_fixed_child_objects(void);                             /* 0x416DC3 */
void housekeep_power_plant_and_fuel(short ship);                        /* 0x4170F9 */
void replenish_shields(short ship);                                    /* 0x417124 */
void replenish_weapon_energy_bank(short ship);                         /* 0x41724A */
void accelerate(short amount);                                         /* 0x41740F */
void your_afterburner(void);                                            /* 0x417471 */
void LoadGamePaletteFile(void);                                        /* 0x45B810 */
void EMShutDown(void);                                                 /* 0x45B905 */
void EMStartUp(void);                                                   /* 0x45B924 */
void LoadOriginFxDrivers(void);                                         /* 0x45B9D3 */
short QueryCurrentGraphicsMode(void);                                   /* 0x45B7E0 */
short LoadGraphicsDriver(short rewritePacketExtensions);               /* 0x446560 */
void *LoadSpeechPacketIntoBuffer(char *fileName, short section,
                                 void *destination);                   /* 0x44F332 */
void PlaySpeechPacketBuffer(void *packet, unsigned short packetSize,
                            int interrupt);                            /* 0x44F3A4 */
void LoadAndPlaySpeechPacket(char *fileName, short section);           /* 0x44F52E */
void SoundBlasterOut(unsigned short port, unsigned char value);      /* 0x44F300 */
unsigned char SoundBlasterIn(unsigned short port);                   /* 0x44F310 */
void SoundBlasterWaitWrite(void);                                    /* 0x44F322 */
void SoundBlasterEndOfInterrupt(void);                               /* 0x44F581 */
void StopDigiPlayback(void);                                         /* 0x44F5B1 */
void SoundBlasterDspInterrupt(void);                                 /* 0x44F5C5 */
short InitializeSoundBlaster(short port, short irq);                         /* 0x44F84F */
void ShutdownSoundBlaster(void);                                         /* 0x44FA31 */
void InitializeHighMemoryGraphicsBuffers(void);                         /* 0x45BF30 */
void LogMemoryStateToFile(FILE *file);                                  /* 0x42BE09 */
void WriteMemoryStateReportHook(void);                                 /* 0x42BDFE */
void WriteDetailedMemoryStateReport(void);                             /* 0x42BE4B */
void LogChangedCutsceneWorkBuffers(void);                              /* 0x42BF0C */
void LoadSpaceflightResources(void);                                   /* 0x45C35C */
void FxDriverInitHook(void);                                           /* 0x45C3EF */
void StopMusicIfDriverActive(void);                                     /* 0x45C3FA */
void InitializeMusicResources(void);                                   /* 0x45C419 */
void ConfigureDefaultSpacePalette(short mode);                          /* 0x401840 */
void ApplySpacePaletteModeHook(void);                                   /* 0x461DE0 */
short InitializePostPaletteState(void);                                 /* 0x46257A */
short InitializeInputManagerMemory(short eventQueueSize);              /* 0x46259D */
void InitializeGameTextContexts(void);                                  /* 0x45C088 */
void initialize_direction_view_frame(short yaw, short pitch,
                                     signed char frame);              /* 0x45C1A1 */
void initialize_direction_view_frames(void);                            /* 0x45C279 */
void ShutdownNearHeap(void);                                           /* 0x420B12 */
void SendKilrathiAceGreetingOnce(short obj);                          /* 0x429550 */
short signed_random(short range);                                     /* 0x429581 */
void LoadTemporaryCampaignGlobals(void);                               /* 0x4293F9 */
void SaveAndFreeTemporaryCampaignGlobals(void);                        /* 0x429423 */
void InitializeCampaignConstellationState(CampaignGlobals *globals,
                                           short copyPosition);         /* 0x42917D */
void *LoadWholeDataFile(const char *path);                              /* 0x42949F */
short alert_flag(short ship, unsigned int bits);                      /* 0x4295A9 */
void set_alert(short obj, unsigned int bits);                          /* 0x4295D9 */
void clear_alert(short obj);                                          /* 0x4295F2 */
void start_collision_alert(short obj, short other);                   /* 0x429625 */
void try2end_collision_alert(short obj);                              /* 0x429698 */
short normal_speed(short obj);                                         /* 0x4296E2 */
short real_crash_time(short obj, short other);                         /* 0x429736 */
short crash_time(short obj, short other);                             /* 0x429958 */
short detect_collisions(short obj);                                   /* 0x4299C9 */
short unactive(short ship);                                             /* 0x429B55 */
short are_alive(short obj);                                           /* 0x429BA8 */
void trim_goals(short obj, short amount);                             /* 0x429BF0 */
short report_kilrathi_rout(int mode);                                 /* 0x429CAD */
short find_ship_index(short missionShip);                              /* 0x429E24 */
short try2rout(short obj);                                            /* 0x429EE0 */
signed char no_goal(short ship);                                       /* 0x42A062 */
signed char CanSetNewShipTurnGoal(short ship);                         /* 0x42A003 */
short being_tailed(short obj, short other);                           /* 0x42A0A9 */
short detect_enemy_tail(short obj);                                    /* 0x42A108 */
short is_ship_tailing_player_target(short obj);                       /* 0x42A1C5 */
short FindMissileTargetingObject(short obj);                          /* 0x42A222 */
void build_squad_list(short leader);                                  /* 0x42A28E */
unsigned int find_squad_center(FixedVector *center);                  /* 0x42A313 */
void init_formation_burst(short obj);                          /* 0x42A39A */
void reset_mission_type(short obj, short missionType);             /* 0x42A490 */
unsigned int change_mission_type(short obj, short missionType);    /* 0x42A4E5 */
unsigned int reset_objective(short ship, short objective); /* 0x42A52A */
unsigned int alter_objective(short ship, short objective); /* 0x42A55F */
unsigned int reset_tactic(short ship, short tactic);          /* 0x42A594 */
unsigned int alter_tactic(short ship, short tactic);          /* 0x42A5C8 */
void reset_maneuver(short ship, short maneuver);                      /* 0x42A5F1 */
void try2reset_maneuver(short obj, short maneuver);                    /* 0x42A625 */
void set_special(short ship, short special);                            /* 0x42A664 */
unsigned int approach_zero_speed(short ship);                          /* 0x42A6E8 */
unsigned int approach_min_speed(short obj);                            /* 0x42A701 */
void approach_half_speed(short obj);                                   /* 0x42A71D */
unsigned int approach_cruise_speed(short ship);                         /* 0x42A754 */
unsigned int approach_full_speed(short ship);                           /* 0x42A788 */
unsigned int approach_ship_speed(short obj, short other);             /* 0x42A7AF */
void ComputePointAheadOfObject(short obj, unsigned short distance,
                               FixedVector *point);                    /* 0x42A7D2 */
void ComputePointBehindObject(short obj, unsigned short distance,
                              FixedVector *point);                     /* 0x42A823 */
short close_behind();                                                 /* 0x42A876 */
short scan_for_enemy(short obj, unsigned short range);                  /* 0x42A8B5 */
short any_enemy(short obj, short range);                              /* 0x42AA0D */
short ships_within_range(short obj, short other, short range);        /* 0x42AB81 */
short attacker_in_range(short obj, unsigned short range);               /* 0x42ABCE */
short in_danger(short obj);                                             /* 0x42ACAF */
short target_within_range(short obj);                                 /* 0x42ADB8 */
short build_target_list(short obj, short range);                       /* 0x42AE32 */
void inherit_leader_mission(short obj);                               /* 0x42AF60 */
void inherit_leader(short obj);                                         /* 0x42B00A */
short dead_ship(short missionShip);                                   /* 0x42B0B7 */
short gone_ship(short missionShip);                                     /* 0x42B0FB */
short skill_check(short obj, short margin);                             /* 0x42B15A */
short find_ships_sphere(short missionShip);                           /* 0x42B1AE */
void RefreshObjectiveShipNavPoints(void);                            /* 0x44B981 */
short locate_ship(short missionShip, FixedVector *point);             /* 0x42B2A7 */
void get_follow_point(short obj, FixedVector *point);         /* 0x42B38F */
unsigned int get_first_follow_point(short obj, FixedVector *point);   /* 0x42B524 */
short hostile_sphere(short obj, short navPoint);                      /* 0x42B565 */
short abandoned(short obj, short other);                              /* 0x42B5F7 */
void engage(short obj, short target,
            short objective);                              /* 0x42B6C5 */
short target_valid(short obj, short target);                          /* 0x42B73B */
short triumph(short obj);                                      /* 0x42B80C */
short find_ratio(short inputMinimum, short inputMaximum, short input,
                 short outputMinimum, short outputMaximum);          /* 0x42B916 */
short evaluate_damage(short obj);                                       /* 0x42B985 */
short LoadShapeSet(PacketResourceDescriptor *resources,
                   short flags,
                   char *defaultFileName);                              /* 0x4568E0 */
short has_opposing_ship(short side);                                  /* 0x4564F0 */
void launch_carrier_fighter(short carrier);                           /* 0x45655D */
void FreeShapeSet(PacketResourceDescriptor *resources,
                  unsigned short releaseFlags);                        /* 0x456988 */
int LoadPacketResourceList(PacketResourceDescriptor *resources,
                           short flags, int availableBytes,
                           char *defaultFileName);                     /* 0x4569C8 */
void ResetCockpitPaletteEntries(void);                               /* 0x456A68 */
void initialize_cockpit(signed char mode);                             /* 0x456B1A */
void InitializeConstellationObject(
    const ConstellationObjectDefinition *definition,
    short object);                                                /* 0x457434 */
void FreeConstellationObject(short object);                       /* 0x457587 */
void init_constellation(short scene);                                 /* 0x4575B4 */
void free_constellation(void);                                    /* 0x4576AB */
void init_vdus(void);                                                  /* 0x457720 */
void InitializeCockpitResources(short shipType);                      /* 0x4577D7 */
void free_cockpit(void);                                               /* 0x458196 */
void init_3Space_objects(short scene);                                 /* 0x458467 */
void load_common_3Space_objects(void);                                 /* 0x458532 */
void remove_all_3d_objects(void);                                      /* 0x45865D */
void free_3Space(void);                                                /* 0x458698 */
void free_3Space_objects(void);                                /* 0x458716 */
void init_inflight_music(void);                                        /* 0x4587E0 */
void free_inflight_music(void);                                        /* 0x458806 */
void PreloadMusicTrack(int track);                                     /* 0x45887B */
void ReleaseMusicTrack(int track);                                     /* 0x45890E */
unsigned int GetAvailableMainMemory(void);                             /* 0x469AD0 */
unsigned int GetLargestMainMemoryBlock(void);                          /* 0x469B49 */
int MapCutsceneSoundEffectNumber(int soundIndex);                     /* 0x4333F8 */
void CreateDebugOverlayConsole(HINSTANCE module, HWND window,
                               short columns, short rows);             /* 0x40FCD0 */
void DestroyGlobalDebugOverlayConsole(void);                           /* 0x40FD73 */
void SystemDebugPrintf(const char *format, ...);                           /* 0x40FDAD */
void OutputDebugPrintf(const char *format, ...);                        /* 0x4541BD */
char PumpMessagesDuringWait(void);                                        /* 0x40FE23 */
unsigned char TakeDebugStepFlag(void);                                     /* 0x40FE3E */
void SetDebugTextPosition(short row, short column);                    /* 0x40FE59 */
void SetDebugCursorPosition(short column, short row);                  /* 0x40FE7E */
void ResetDebugOverlay(void);                                         /* 0x40FEA3 */
void ClearDebugOverlay(void);                                         /* 0x40FEBE */
void ClearDebugPauseFlags(void);                                              /* 0x40FED9 */
void EraseTextContextBackground(TextContext *context);                /* 0x45924D */
void EraseLastTextInputCharacter(void);                               /* 0x459160 */
void DrawTextInputCursor(char character);                             /* 0x459294 */
void EraseCharacterAfterTextCursor(char character);                   /* 0x45930A */
void ClearTextInputCharacter(char character);                         /* 0x459348 */
short ReadTextInput(char *destination, short maximumLength,
                    volatile short mode,
                    volatile short allowPathSeparators);             /* 0x4597E3 */
short LogMemoryUsage(void);                                            /* 0x46579D */
void ReportFatalErrorCode(const char *errorCode);                       /* 0x437A44 */
void AllocateApplicationScratchBuffer(void);                           /* 0x4656CC */
void SplitGameClockTicksForNav(unsigned char *parts);                   /* 0x465644 */
void ReleaseApplicationScratchBuffer(void);                            /* 0x4656EB */
unsigned char *GetInputCursorShape(void);                              /* 0x46570E */
short WaitForQueuedInputPress(void);                                  /* 0x465730 */
void AdjustSpaceFramePeriod(short adjustment);                        /* 0x46589D */
void RunGameApplication(short argc, char **argv);                      /* 0x46591A */
short LoadSelectedPilotCampaign(void);                                 /* 0x434043 */
short RunPilotDatabaseMenu(void);                                      /* 0x436A8F */
void PollPersonnelMenuInput(void);                                    /* 0x433AD0 */
void DrawPersonnelMenuBackdrop(void *scenePacket);                    /* 0x433F94 */
void RestorePersonnelMenuBackground(Viewport *viewport);              /* 0x43456E */
void DrawPersonnelSourceChoices(short choice);                        /* 0x4346E9 */
void DrawPersonnelMenuChoices(short choice);                          /* 0x4347D6 */
void DrawPersonnelFileSlot(short slot);                               /* 0x4348C3 */
void DrawTransferredPilotRow(short row);                              /* 0x434EBC */
void HighlightTransferredPilot(short choice);                         /* 0x434F7D */
short SelectTransferredPilot(short count);                            /* 0x435064 */
short SelectLegacyGameSource(void);                                   /* 0x43641C */
short LocateLegacySaveGame(short source);                             /* 0x436722 */
void ShowNoTransferablePilots(void);                                  /* 0x436A4D */
char *GetLegacyGameDataPath(void);                                   /* 0x428C35 */
short ReadPersonnelTextField(unsigned int x, unsigned int y,
                             int font, const char *prompt,
                             char *destination, int maximumLength,
                             int mode, int required);                  /* 0x459BC8 */
void DisableMouseCursorDrawing(void);                                 /* 0x463E19 */
void EnableMouseCursorDrawing(void);                                  /* 0x463BA1 */
void PersonnelDriveHook(short drive);                                 /* 0x464B82 */
void SetPersonnelMousePosition(short x, short y);                     /* 0x4199F0 */
short OffsetSceneHotspotBounds(ShortRect *bounds, const SceneHotspot *hotspot,
                               short offsetX, short offsetY);          /* 0x464F75 */
void ShowMemoryStatusDebug(void);                                 /* 0x437AEC */
void exit_squadron(const char *msg, ...);                               /* 0x437AB4 */
void main(short argc, char **argv);                                     /* 0x45C558 */
void free_view_buffer(void);                                         /* 0x465CBC */
void initialize_view_buffer(void);                                        /* 0x465CF6 */
void dump_buffer_to_screen(void);                                         /* 0x465D55 */
unsigned int clear_view_buffer(void);                                     /* 0x465E88 */
void InitializeConversationViewport(void);                             /* 0x437CBF */
void ResetScreenClipToFullHeight(void);                                /* 0x437D68 */
void InitializeConversationText(void);                                /* 0x437D92 */
void RefreshMemoryStatusOverlay(void);                                         /* 0x465EA9 */
void Update_3Space(void);                                               /* 0x465EE9 */
void UpdateSpacePaletteFade(void);                                      /* 0x465FA3 */
void TriggerPlayerHitPaletteFlash(void);                              /* 0x465F3A */
void FadeFlightPaletteEntry(short *entry);                              /* 0x465F5B */
void house_keep(void);                                                  /* 0x46604F */
void get_player_input(void);                                           /* 0x4661C2 */
void process_player_input(void);                                       /* 0x4663A2 */
unsigned int fire_players_lasers(void);                                /* 0x466908 */
void players_flight_dynamics(void);                                    /* 0x46696E */
short player_input(void);                                              /* 0x466B02 */
void SelectNextExternalViewObject(void);                               /* 0x465E25 */
short HandleFleetOverviewInput(void);                                  /* 0x45E9F0 */
void UpdateFleetOverviewCameraRotation(void);                          /* 0x45F200 */
void FireTargetCameraGuns(void);                                       /* 0x45F439 */
void UpdateShipTurretGuns(int ship);                                   /* 0x45F7EC */
short MeasureMessageWidth(const char *text);                                /* 0x4672C5 */
void AcknowledgeModalMessage(void);                                    /* 0x467300 */
short RunTitleMenuInputLoop(unsigned char *buttons,
                            unsigned char *logo,
                            unsigned char *background,
                            short showSecondButton);                  /* 0x418ECD */
void ShowModalMessage(const char *format, ...);                           /* 0x437C2E */
void ReportOutOfMemoryAndExit(const char *resource);                    /* 0x437C96 */
void ShowOnScreenMessage(short duration,
                         const char *format, ...);                     /* 0x437DFA */
void ShowGamePausedBanner(short showBanner);                           /* 0x437F2F */
void ShowVersionBanner(void);                                           /* 0x437F77 */
void SetMessageDisplaySpeed(void);                                     /* 0x437F9A */
void ReportFramesSkipped(short adjustment);                            /* 0x437FD3 */
short HandleSpaceFlightControls(void);                                 /* 0x46733D */
unsigned int DrawSpaceSceneFrame(void);                                /* 0x468E7A */
short Draw_3Space_Frame(void);                                         /* 0x4690FF */
void RenderSpaceViewFrame(void);                                       /* 0x46903F */
short GetShipDistanceToNavPoint(short ship, MissionNavPoint *navPoint); /* 0x469143 */
short FindNearestNavPoint(short ship);                               /* 0x46918D */
unsigned int ReleaseStaleNavTarget(void);                                     /* 0x469223 */
int RunSpaceFlight(short entryNavPoint);                               /* 0x46925E */
void InitializeSpaceFlightInput(void);                                /* 0x4379F0 */
void ReleaseSceneMusicPacket(void);                                   /* 0x42D4C1 */
void ProcessCannedSceneInput(void);                                   /* 0x446FC8 */
void FinishCannedScenePlayback(void);                                 /* 0x44698F */
void BeginInflightReplayHook(void);                                   /* 0x446950 */
void ResetCannedScenePlaybackBuffer(void);                            /* 0x446960 */
unsigned short RestoreCannedSceneObjectState(
    CannedSceneObjectStateRecord *record);                            /* 0x446A1D */
unsigned short ApplyCannedSceneObjectEventRecord(
    CannedSceneObjectEventRecord *record);                            /* 0x446B6A */
unsigned short ApplyCannedSceneSoundRecord(
    CannedSceneBriefingCharacterRecord *record);                      /* 0x446CC2 */
unsigned short ApplyCannedSceneMusicRecord(
    CannedSceneMusicCommandRecord *record);                           /* 0x446D0D */
void ApplyCannedSceneFrameEvents(void);                               /* 0x446D55 */
void LoadCannedScenePlaybackBuffer(void);                             /* 0x446F14 */
void ResetCannedSceneRecording(void);                                 /* 0x401A10 */
void InitializeCannedSceneFrameIndex(void);                           /* 0x401A62 */
void HandleCannedSceneBufferBoundary(void);                           /* 0x401ACB */
void CheckCannedSceneBufferCapacity(void);                            /* 0x401C1A */
int GetCannedSceneObjectMode(short obj);                              /* 0x401C72 */
void RecordCannedSceneObjectState(short obj);                         /* 0x401D79 */
void RecordCannedSceneObjectEvent(short obj, int event);              /* 0x401FDD */
void RecordMusicCommandHook(int track, int command, short enabled); /* 0x402258 */
void WriteTapeInitialState(void);                                     /* 0x40230E */
void ReadTapeInitialState(void);                                       /* 0x446E9D */
void FlushCannedSceneRecordingBuffer(void);                           /* 0x402385 */
short calculate_damage_level(void);                                   /* 0x4695FD */
void CopyHugeMemoryOverlapSafe(void *destination, void *source,
                               int count);                             /* 0x419A40 */
void FadeViewportPaletteToColour(Viewport *viewport,
                                 unsigned short colour,
                                 short enabled);                       /* 0x453820 */
short find_objective(short type, short index);                       /* 0x424A60 */
void arrive_from_warp(short obj);                                      /* 0x424AEE */
void unwarp(short obj);                                                /* 0x424C05 */
void warp(short obj);                                                  /* 0x424D4D */
void clean_up_cockpit(void);                                          /* 0x424EA7 */
short find_next_gun(short obj, short currentGun);                     /* 0x461480 */
int select_guns(short selectedGun);                                   /* 0x4615A2 */
void select_new_gun(void);                                            /* 0x46166D */
void select_new_release_weapon(short preferredType);                  /* 0x4616B8 */
void CALLBACK FrameTimerCallback(UINT timerId, UINT message, DWORD user,
                                 DWORD first, DWORD second);       /* 0x40A2D0 */
void SetMultimediaTimerCallback(int period);                       /* 0x40A2E7 */
void *PacketLoad(const char *filename, short section,
                 void *destination, short flags,
                 void *decompressionWorkspace,
                 int registerHandle);                                /* 0x4465A0 */
long GetNamedPacketSize(const char *filename, short section);         /* 0x464F25 */
void *LoadNamedPacket(const char *filename, short section,
                      void *destination, unsigned short flags,
                      void *decompressionWorkspace,
                      int registerHandle);                            /* 0x464F45 */
void InitializeAudioSystem(HWND window);                              /* 0x423CA0 */
void ServiceAudioStream(void);                                        /* 0x423D02 */
WaveTableEntry *AllocateWaveTableEntry(void);                         /* 0x423D4F */
WaveTableEntry *FindWaveTableEntryByName(const char *name);           /* 0x423DBB */
void RemoveWaveTableEntry(WaveTableEntry *entry);                     /* 0x423E12 */
void FreeWaveTable(void);                                           /* 0x423ED1 */
ActiveSoundEntry *AllocateActiveSoundEntry(void);                     /* 0x423F3F */
void RemoveActiveSoundEntry(ActiveSoundEntry *entry);                 /* 0x423FAB */
ActiveSoundEntry *FindActiveSoundEntryBySample(IxSample *sample);    /* 0x42405E */
#ifdef __cplusplus
inline
#endif
IxSample * __fastcall ix_sound_get_sample(IxSound *sound);            /* 0x424A40 */
void ReleaseFinishedSoundEntries(void);                              /* 0x4240AE */
void StopSoundsUsingWave(const char *name);                          /* 0x424113 */
void playWAVE(const char *filename, int looping, int volume);         /* 0x42418C */
void PlayRawSpeechBuffer(void *buffer, size_t size, int interrupt);    /* 0x424417 */
void stop_all_sounds(void);                                         /* 0x4245A2 */
void PlaySnowStaticSound(void);                                     /* 0x4245F8 */
void ServiceSoundSystem(void);                                         /* 0x42476B */
void SetSoundEffectsVolume(int volume);                               /* 0x42482E */
LONG RegistryQueryValue(HKEY key, LPCSTR name, DWORD type,
                        LPBYTE data, DWORD size);                     /* 0x42485C */
void RegistryStoreValue(HKEY key, LPCSTR name, DWORD type,
                        const BYTE *data, DWORD size);                  /* 0x424888 */
void LoadVolumeSettingsFromRegistry(void);                            /* 0x4248B4 */
void SaveVolumeSettingsToRegistry(void);                               /* 0x424980 */
void RewriteDiskFileGraphicsExtensions(char *fileName);               /* 0x432E23 */
void RewriteCutsceneMusicExtensionForDriver(char *filename);          /* 0x432E83 */
void RewriteCutsceneMusicExtensionForRetry(char *filename);           /* 0x432EE4 */
short LoadWingCmdrCfgFile(short argc, char **argv);                    /* 0x401000 */
void show_damage_disp(void);                                           /* 0x401120 */
void UpdateDamageDisplay(void);                                        /* 0x4012E1 */
void InitializeFireworks(void);                                        /* 0x45A2C0 */
short TheEndFireWorks(Viewport *viewport, short count);                /* 0x45A300 */
void InitializeConstellationField(Viewport *viewport, short direction,
                                  short density);                    /* 0x45A441 */
signed char IsConstellationParticleOutsideViewport(
    ConstellationParticle particle);                                /* 0x45A5C7 */
void DrawConstellationField(void);                                   /* 0x45A634 */
short OpenPacketSection(const char *filename, short section,
                        PacketSectionHandle *handle);                 /* 0x44F010 */
void CloseDataFileByHandle(unsigned short *handle);                   /* 0x44F1C7 */
void show_target_disp(void);                                         /* 0x43FAC0 */
void DrawTargetRangeReadout(void);                                   /* 0x43FF40 */
void LogDisplayMode(const char *mode);                                 /* 0x45CA50 */
short CalcRectangleArea(const Viewport *viewport);                     /* 0x45CA80 */
short AllocateViewport(Viewport *viewport,
                       short clearColour,
                       short flags);                                   /* 0x45CAD2 */
short IsSpriteFrameOverlappingRect(const ShortRect *rectangle,
                                   short x, short y,
                                   unsigned char *shape,
                                   short frame);                      /* 0x46505E */
void FadeMusic(short duration);                                        /* 0x452AE5 */
void SetMusicOn(short enabled);                                         /* 0x452A1B */
void StopMusicStream(void);                                            /* 0x452A00 */
void StopMusic(short enabled);                                         /* 0x452A26 */
short StartMusic(void *music);                                        /* 0x452A40 */
short StartInteractiveMusic(int track);                            /* 0x452A64 */
void SetMusBreakpt(int first, int second);                             /* 0x452A10 */
int StartSoundEffectHook(const unsigned char *definition, int effectHandle,
                         int volume, int pan, int sample,
                         int looping);                               /* 0x452A99 */
void FlushSoundEffect(void);                                               /* 0x452AAB */
void FlushSoundEffects(void);                                               /* 0x452AC8 */
void SceneLeaveHook();                                                /* 0x452AF0 */
unsigned short ProcessMusicScriptCommand(int track, int command,
                                         short enabled);                /* 0x452B03 */
void spacetrack(int track, int mode, int enabled);                    /* 0x452CF4 */
void StopMusicUnlessSuppressed(void);                                        /* 0x452D32 */
unsigned int IsMusicTrackComplete(void);                                /* 0x452D66 */
void wait_for_end_of_music(void);                                     /* 0x452DB0 */
void new_space_music_changes(short attacker, short victim);          /* 0x452E46 */
int changetrack(void);                                                /* 0x452F90 */
void gametrack(void);                                                 /* 0x453085 */
void servicetrack(void);                                              /* 0x453240 */
void ResetSoundState(void);                                             /* 0x453496 */
void ResetSoundStateForScene(void);                                               /* 0x4534BA */
void ResetSoundStateForFlight(void);                                               /* 0x4534D3 */
void DisableMusicForSceneHook(void);                                   /* 0x4534F1 */
void EnableMusicForScene(void);                                               /* 0x4534FC */
int LogUnknownSoundEffect(const unsigned char *definition,
                          short sourceObject, short pan, short volume,
                          short looping, short priority);              /* 0x45351A */
void FlushSoundEffectsAndLog(void *effect, short flags);               /* 0x45357E */
void sound_effect(signed char soundNumber, short sourceObject,
                  short looping);                                      /* 0x4535BB */
#ifdef __cplusplus
void PlaySfxWaveFileByNumber(int soundNumber, int sourceObject,
                             int looping);                            /* 0x45373B */
#else
void PlaySfxWaveFileByNumber();                                      /* 0x45373B */
#endif
void cleanup_objectives(void);                                        /* 0x421910 */
short IsShipRouting(short ship);                                      /* 0x421BC6 */
void SendWingmanCommandAcknowledgement(short ship, short accepted);   /* 0x421BFC */
short disobey_formation(short ship);                                    /* 0x421C35 */
short IsEngagementTargetDisallowed(short ship, short target);         /* 0x421CF6 */
short CanPlayerLand(void);                                            /* 0x421D59 */
short ShouldWingmanAcceptRoutCommand(short ship, short pilot);          /* 0x421E6D */
void request(short requester, short ship, short command);             /* 0x421F86 */
unsigned short InitializeDIBScreenViewport(
    Viewport *viewport, unsigned short colour);                       /* 0x40FB80 */
void InitFullScreenViewport(Viewport *viewport, short arg);                         /* 0x40FC7E */
unsigned int GetPacketSize(const char *filename,
                                     short section);                  /* 0x453A70 */
void FreeNearHeapBlock(void *pointer);                                /* 0x4210B8 */
int GetNearHeapBlockSize(void *pointer);                              /* 0x421144 */
unsigned short IsSoundHardwarePresent(short device);                           /* 0x458E20 */
void MessagePumpHook(int mode);                                        /* 0x458E39 */
void *PushMemoryStackFrame(void *memory, int offset);                   /* 0x458E49 */
int IsPushedPacketHandle(void *handle);                                /* 0x458EED */
void *MapPacketHandleToBlock(void *handle);                            /* 0x458F5A */
void *AllocateTaggedMemory(unsigned int size, short flags);            /* 0x45901D */
void ReleasePacketHandle(void *handle);                               /* 0x459082 */
unsigned int GetAvailableFarMemoryByType(short memoryType);                /* 0x459134 */
unsigned int GetLargestFreeMemoryBlockByType(short memoryType);             /* 0x459149 */
void RunCampaignScript(short campaignSlot);                            /* 0x429261 */
signed char AreCutsceneResourceNamesEqual(const char *left,
                                          const char *right);         /* 0x40D762 */
void SkipCutsceneChunk(unsigned char **cursor);                       /* 0x40D88E */
short FindCutsceneResourceSymbolIndex(CutsceneObjectResourceList *list,
                                      short scriptHalf,
                                      const char *symbol);            /* 0x40D8D7 */
short CreateCutsceneResourceInstance(int formType,
                                     CutsceneObjectResourceList *list,
                                     short index);                    /* 0x40DA0C */
signed char LinkCutsceneObjectResources(CutsceneObjectResourceList *list,
                                        short scriptHalf,
                                        int formType);       /* 0x40DE5A */
CutsceneResourceTable *PushCutsceneFileResource(
    CutsceneResourceTable **head);                                    /* 0x40E230 */
void DecodeCutsceneFileResource(CutsceneResourceTable *resource,
                                unsigned char **cursor);              /* 0x40E285 */
unsigned char ParseCutsceneContainer(void *scenePacket);              /* 0x40E31F */
signed char DecodeCutsceneObjectResource(
    CutsceneObjectResourceList *resource, unsigned char **cursor,
    unsigned char *end, unsigned int formType);                       /* 0x40E726 */
unsigned char ReleaseCutsceneObjectResourceData(
    CutsceneObjectResourceList *resource);                            /* 0x40E985 */
CutsceneObjectResourceList *PushCutsceneObjectResource(
    CutsceneObjectResourceList **head);                               /* 0x40EA0F */
void ReleaseCutsceneObjectResource(short owner,
                                   CutsceneObjectResourceList **head,
                                   int formType);            /* 0x40EAA4 */
void ReleaseCutsceneFileResourceExceptPacket(
    short owner, CutsceneResourceTable **head, void *retainedPacket); /* 0x40ED9F */
void ReleaseCutsceneFileResource(short owner,
                                 CutsceneResourceTable **head);       /* 0x40EE41 */
void ReleaseCutsceneTextResource(short owner,
                                 CutsceneTextResource **head);        /* 0x40EEC7 */
void ReleaseCutsceneResourceLevel(short owner);                       /* 0x40EF15 */
signed char DecodeSceneStructChunk(unsigned char **cursor,
                                   SceneResourceTable **resource);     /* 0x458A90 */
signed char DecodeSceneOffsetChunk(unsigned char **cursor,
                                   SceneResourceTable **resource);     /* 0x458B8C */
signed char DecodeSceneSymbolChunk(unsigned char **cursor,
                                   SceneResourceTable **resource);     /* 0x458C81 */
signed char DecodeSceneFileChunk(unsigned char **cursor,
                                 SceneResourceTable **resource);       /* 0x458D94 */
short UpdateInputDeviceTransitions(short raw);                          /* 0x421210 */
void JoystickInputHook(void);                                          /* 0x4213FE */
void PollJoystickButtonEvents(void);                                   /* 0x421409 */
void PollMenuInputDevices(void);                                       /* 0x421530 */
void ResetCommMenuChoices(short reuse);                               /* 0x447369 */
short IsCommMenuIdle(void);                                            /* 0x4473D1 */
void AppendCommMenuChoice(const char *text, short command);            /* 0x4473FC */
void SendCommMenuChoice(short i);                                          /* 0x447479 */
void OpenCommMenuForTarget(const char *heading,
                           const char *message);                       /* 0x4474CA */
short IsCommChoiceMenuOpen(void);                                     /* 0x4474F4 */
void OpenCommRecipientMenu(void);                                     /* 0x447526 */
void CloseCommChoiceMenu(void);                                       /* 0x447544 */
short wingman_dead(void);                                             /* 0x44756F */
short have_target(void);                                              /* 0x44759B */
short CanOpenCommMenu(void);                                          /* 0x4475D3 */
void SelectCommRecipient(short recipient);                            /* 0x44760F */
void BuildCommunicationRecipientMenu(void);                           /* 0x447629 */
void BuildCommunicationCommandMenu(void);                             /* 0x447890 */
void RefreshCommunicationMenu(void);                                 /* 0x447D85 */
void HandleCommunicationMenuRequest(void);                            /* 0x447DE3 */
void show_communications_disp(void);                                  /* 0x447E47 */
void Chosen_communicate_option(short choice);                         /* 0x447EF5 */
void IssueQuickCommCommand(short recipient, short command);           /* 0x448008 */
void FreeCommDisplayResources(void);                                  /* 0x44804A */
void EndCommSessionWithWingman(void);                                  /* 0x448070 */
void EndCommMenu(void);                                              /* 0x4480C6 */
void ShowCentredPrompt(char *text, unsigned short arg);                       /* 0x448100 */
void LoadCommPortraitResources(short portrait);                       /* 0x447300 */
char *ExpandCommMessageTokens(const char *text);                      /* 0x448136 */
void real_vid_transmit(short obj, short message);                     /* 0x4482CA */
short ReserveContiguousPaletteEntries(short entryCount);              /* 0x401859 */
void ReleaseContiguousPaletteEntries(short firstEntry);               /* 0x401922 */
void PrintPaletteAllocationMap(void);                                 /* 0x401978 */
short LoadJoystickCalibrationFile(short horizontalRange,
                                  short verticalRange,
                                  short horizontalDeadZone,
                                  short verticalDeadZone);             /* 0x423480 */
short ReadCalibratedJoystick(void);                                    /* 0x4238E9 */
void ThrottleFrameAndDrawFps(HDC dc);                                       /* 0x45CD2C */
void ReportSpaceFlightMaxFps(float adjustment);                      /* 0x45CE9A */
void SetSpaceFlightFrameTiming(void);                                  /* 0x45CF3B */
void SetDefaultFrameTiming(void);                                      /* 0x45CF7F */
void SetCinematicFrameTiming(float frameRate);                         /* 0x45CFC3 */
void DIBerror(const char *tag, int hr);                                 /* 0x45D004 */
void DIBpositionWindow(void);                                           /* 0x45D11F */
void DIBreInstall(void);                                                /* 0x45D1BB */
void DIBinstall(HWND window);                                           /* 0x45D23B */
int DIBcascade(int mode, int *reportedResult);                          /* 0x45D3A1 */
void DIBunInstall(void);                                              /* 0x45D78C */
void DIBmakeDIB(void);                                                  /* 0x45D80F */
void DIBdestroyDIB(void);                                             /* 0x45DA8C */
void MarkDibDirty(void);                                              /* 0x45DB8C */
void EnableDibSlam(void);                                             /* 0x45DBFF */
void DisableDibSlam(void);                                            /* 0x45DC19 */
void DIBslamReal(void);                                           /* 0x45DC33 */
void DIBupdate(int left, int top, int right, int bottom);               /* 0x45E060 */
unsigned char *GetDIBPixelBuffer(void);                                  /* 0x45E276 */
void DIBpixelBufferHook(void);                                         /* 0x45E28B */
HWND GetDIBWindowHandle(void);                                         /* 0x45E29B */
unsigned int GetDIBWidth(void);                                        /* 0x45E2B0 */
unsigned int GetDIBHeight(void);                                       /* 0x45E2C5 */
void CachePaletteEntryFromWords(short index, unsigned short *rgb);        /* 0x45E2DA */
void DIBramPalette(void);                                                 /* 0x45E37C */
void DIBsetPalette(short index, short *rgb);                              /* 0x45E46C */
void GetPaletteEntryAsWords(short i, unsigned short *rgb);                /* 0x45E61C */
void DIBwholePaletteFromTriplets(unsigned char *palette);             /* 0x45E667 */
void DIBwholePaletteFromWords(unsigned short *palette);                /* 0x45E816 */
void DIBwaitForVerticalBlank(void);                                      /* 0x45E9C5 */
void steer_away_from_object(short obj, short other,
                                    short amount);                    /* 0x41E4E0 */
void steer_away_from_predicted_object(short obj, short other,
                                      short predictionTicks,
                                      short amount);                  /* 0x41E5C8 */
void prevent_collision(short obj);                                    /* 0x41E6C8 */
short handle_collisions(short obj);                                   /* 0x41E860 */
short CountEnemyFighters(void);                                      /* 0x41E8D3 */
short regulate_turn(short obj);                                      /* 0x41E945 */
unsigned int select_target(short obj);                                  /* 0x41EA86 */
unsigned int veer_random(short obj, short amount);                      /* 0x41EB1D */
unsigned int offset_location(short obj, const ShortVector *offset,
                             FixedVector *location);                  /* 0x41EBC1 */
unsigned int compute_formation_destination(short leader,
                                           const ShortVector *offset,
                                           FixedVector *destination); /* 0x41EC73 */
void control_speed(short obj, unsigned short range, int desiredSpeed); /* 0x41ECEF */
void chase_location(short obj, const FixedVector *destination,
                            short reference);                         /* 0x41EDCC */
void goto_location(short obj,
                   const FixedVector *destination);                   /* 0x41EFFE */
void goto_formation(short obj, const FixedVector *destination,
                    short leader);                                    /* 0x41F0C5 */
unsigned int maintain_formation(int obj);                               /* 0x41F2C5 */
unsigned int reset_stress(short obj);                                  /* 0x41F337 */
short stress_morale(short obj);                                        /* 0x41F3EF */
short any_defense(short obj);                              /* 0x41F446 */
short pick_regular_maneuver(short obj, short event);                   /* 0x41F4C6 */
short pick_from_list(const ManeuverChoice *choice,
                                 short obj, short event);              /* 0x41F714 */
short pick_kilrathi_maneuver(short obj, short event);                  /* 0x41F83F */
short CountAlliesOnSameTarget(short obj);                               /* 0x41F902 */
void process_maneuver_node(short obj, short event);                     /* 0x41F9AF */
void handle_stress(short obj, short event);                            /* 0x41FD2B */
void intelligence_events(int obj);                                      /* 0x41FF37 */
void chase_speed(short obj, short range);                              /* 0x440571 */
#ifdef SHIP_C
short RandomBelow(short);                                             /* 0x4618E0 */
#else
short RandomBelow(short n);                                           /* 0x4618E0 */
#endif
void SeedRandomFromClock(void);                                               /* 0x4618FF */
unsigned short GetRandomWord(void);                                  /* 0x461922 */
unsigned short RandomInRange(unsigned short lo, unsigned short hi);     /* 0x461942 */
short RandomBelowOrEqual(short n);                                      /* 0x4619A1 */
long MultiplyFixed(int left, int right);                              /* 0x4619E2 */
long DivideFixed(int numerator, int denominator);                     /* 0x461A2D */
long SinFixed(short degrees);                                    /* 0x461A91 */
long CosFixed(short degrees);                                    /* 0x461AD6 */
short ArcSin(int value);                                              /* 0x461B1B */
short ArcCos(int value);                                              /* 0x461B6B */
long Magnitude(int value);                                           /* 0x461BBB */
long PlanarMagnitude(int x, int y);                                  /* 0x461C06 */
long Vector_magnitude(const FixedVector *vector);                     /* 0x461C71 */
void SetTextCursor(unsigned short a, unsigned short b);                 /* 0x461D02 */
void SetTextContext(TextContext *context);                            /* 0x461D29 */
void WaitForVerticalBlankThunk(void);                                  /* 0x461D68 */
void *IdentityHandle(void *v);                                         /* 0x461D7D */
void SetWholePaletteFromTriplets(unsigned char *palette);               /* 0x461D90 */
short ReadWord(unsigned short *p);                        /* 0x461DA7 */
short GetFontCharWidth(char i);                                     /* 0x461DBD */
short GetShapeFrameBounds(short *bounds, short x, short y,
                          unsigned char *shape, short frame);          /* 0x461DF0 */
short IsPointInRect(short x, short y, const short *rect);              /* 0x461E97 */
void SplitPackedPoint(ShortPoint point, short *p);             /* 0x461EFE */
void DrawTextString(const char *text);                                 /* 0x461F22 */
void DrawTextCharacter(char character);                               /* 0x4621D5 */
void AppendTextCharacter(char character);                             /* 0x4622BD */
int MeasureShapeFrameStorage(unsigned char *shape,
                             short frame);                             /* 0x4622EE */
unsigned int DosFarPtrToNear(void *v);                                /* 0x46243F */
void *DosNearPtrToFar(unsigned int v);                                 /* 0x462452 */
char *DosStrrchr(char *s, short c);                                    /* 0x462465 */
char *DosStrchr(const char *s, short c);                               /* 0x462486 */
char *DosStrcpy(char *dst, const char *src);                         /* 0x4624A7 */
char *CopyStringAndReturnEnd(char *destination,
                             const char *source);                    /* 0x4624C7 */
short DosStrlen(const char *s);                                       /* 0x46250B */
short ParseHexNumber(char *text);                                     /* 0x452930 */
/* Callers push a 16-bit length (MOV AX,[n] / PUSH EAX); the definition
 * reads the full dword and masks it. */
void DosMemmove(void *dst, const void *src, unsigned short n);         /* 0x462527 */
void DosMemset(void *destination, unsigned int count,
               short value);                                        /* 0x462550 */
void ShutdownEventManager(void);                                      /* 0x4625CB */
void TranslatePolledInputEvent(unsigned short type,
                               unsigned int value);                   /* 0x462625 */
void QueueInputEventAtCursor(unsigned int type, short primaryButton,
                             short secondaryButton);                   /* 0x462849 */
InputEvent *AllocateInputEvent(void);                                  /* 0x462890 */
void ReleaseInputEvent(InputEvent *event);                             /* 0x46294F */
void QueueInputEvent(int type, int x, int y, int value,
                     int primaryButton, int secondaryButton,
                     unsigned int ignored, unsigned int field14,
                     unsigned int field18);                            /* 0x4629A7 */
void ReleaseInputEventQueue(void);                                    /* 0x462C43 */
void RetainInputEventsOfType(int type);                                /* 0x462C9C */
void RemoveInputEvent(InputEvent *event);                              /* 0x462D48 */
int GetNextInputEvent(InputEventState *event);                         /* 0x462DFC */
int PollInputEvent(InputEventState *event, short);                     /* 0x46327F */
short ServiceInputDevices(short deviceMask);                           /* 0x464D5F */
void SetInputViewport(Viewport *viewport);                             /* 0x464E06 */
void ClearInputPump(void);                                             /* 0x464E1E */
void SetMenuInputPump(void);                                           /* 0x464E35 */
void FinalizeInputManagerHook(void);                                   /* 0x464A90 */
int ConfigureInputPump(int slot, void (*pump)(void));                  /* 0x464E4F */
short LoadInputCursorShape(const char *filename, short section,
                           short flags);                               /* 0x464E73 */
void InitializeInputDriverHook(void);                                  /* 0x464EE0 */
void FinalizeInputDriverHook(void);                                    /* 0x464EF0 */
void FlushPendingInputEvents(void);                                    /* 0x464F10 */
void SetPaletteEntryFromTriplet(const unsigned char *triplet,
                                short index);                          /* 0x464FE7 */
void SetMusicTickRateHook(short period);                               /* 0x46502E */
short PeekInputEvent(InputEventState *event, short type);              /* 0x4632A5 */
short IsInputEventQueued(int type);                                   /* 0x466AD2 */
InputEventState *FindQueuedInputEvent(int type);                        /* 0x4633E7 */
void FlushInputEvents(void);                                          /* 0x46354F */
short InitializeMouseCursorDepth();                              /* 0x463571 */
void CheckCursor(void);                                                /* 0x4635D3 */
void CaptureMouseCursorBackground(void);                           /* 0x4635E3 */
void DrawMouseCursor(void);                                        /* 0x4636F7 */
void RestoreMouseCursorBackground(void);                           /* 0x4637F4 */
void RefreshMouseCursorDisplay(void);                              /* 0x4638F1 */
void ResumeMouseCursorHook(void);                                     /* 0x46396C */
void SetMouseCursorShape(unsigned char *shape, short frame);           /* 0x463EEE */
void SetMouseHomePosition(short x, short y);                           /* 0x463F74 */
void ApplyPackedMousePosition(ShortPoint point);                       /* 0x463FAA */
void SetFrameTimerPeriod(short period);                                   /* 0x464009 */
void SetFrameTimerAndWait(short period);                               /* 0x464021 */
void SetFrameTimerPeriodDirect(short p);                               /* 0x46403D */
void WaitForFrameTick(void);                                          /* 0x464055 */
short IsFrameTickElapsed(void);                                          /* 0x464072 */
void *AllocateZeroedRecords(int count, short elementSize, short flags); /* 0x46409B */
unsigned short EnableHighMemoryResources(void);                         /* 0x4640F4 */
int GetSoundHardwareFlag(void);                                               /* 0x464141 */
void *AllocateDefaultMemory(unsigned int size);                         /* 0x464123 */
void TimerResetHook(void);                                           /* 0x46416A */
void ClearMemoryHeaps(void);                                           /* 0x458E10 */
DwordPtr IdentityDword(DwordPtr value);                           /* 0x46417A */
short EmsSaveMapping(void);                                          /* 0x464255 */
short EmsRestoreMapping(void);                                       /* 0x464268 */
unsigned int IdentityWord(unsigned int v);                             /* 0x46418D */
void TimerStopHook(void);                                           /* 0x4641A0 */
unsigned int GetAvailableFarMemory(void);                                 /* 0x4641B0 */
unsigned int GetLargestFreeMemoryBlock(void);                              /* 0x4641C5 */
void ClearInputKeyStatePreservingModifiers(void);                     /* 0x46428B */
void ClearInputKeyState(void);                                        /* 0x4642D6 */
void SetInputKeyState(int scanCode, unsigned char pressed);            /* 0x46431A */
void BuildObjectDepthOrder(void);                                          /* 0x46436E */
void draw_sorted_objects_to_buffer(void);                              /* 0x4644DA */
void intro_drawbackgroundships(void);                                  /* 0x46470E */
void set_up_screen_viewport(signed char mode);                         /* 0x4648C5 */
void MouseIdleHook(void);                                           /* 0x464AA0 */
short GetNavRangeSentinel(void);                                            /* 0x464AB0 */
short GetOriginalFreeMemory(void);                                            /* 0x464AC4 */
void StartupHook(unsigned int (*callback)(unsigned int, short));  /* 0x464AE8 */
unsigned int JoystickEdgeHook(int button);                         /* 0x464B0B */
void FreeIfNotNull(void *p);                                            /* 0x464B3A */
unsigned int GetStartupErrorCode(int vector);                       /* 0x464B60 */
unsigned short SelectDiskDriveHook(short drive);             /* 0x464B92 */
short GetCurrentDiskDriveHook(void);                                    /* 0x464BA5 */
unsigned short GetShutdownErrorCode(
    unsigned char *driveState);                                    /* 0x464BB8 */
void VideoReleaseHook(void);                                           /* 0x464BCB */
void ExitCleanupHook(void);                                           /* 0x464BDB */
short IsVectorWithinRange(FixedVector *vector, short range);           /* 0x464BFE */
unsigned int shrink_vector(FixedVector *vector);                       /* 0x464C4B */
unsigned int shrink(int *component);                                   /* 0x464CA4 */
void FillGraphicSuffix(char *path, short number,
                                 short digits);                        /* 0x42BAC0 */
void ConvertChar_Int(char *text, short number,
                              short digits);                          /* 0x42BB17 */
signed char HasCutsceneMusicNode(CutsceneMusicNode *node);           /* 0x42BDDB */
CutsceneSoundEffect *FindCutsceneSoundEffect(short resourceIndex);   /* 0x42C9B0 */
void AddCutsceneSoundEffect(void *sound, short resourceIndex);        /* 0x42CA28 */
void AddCutsceneMusicNode(CutsceneMusicNode **head,
                          short resourceIndex);                       /* 0x42CDB5 */
void RouteCutsceneViewportToDisplay(void);                           /* 0x42BFB8 */
void ClearActiveCutscenePixelAlias(void);                            /* 0x42C04B */
signed char IsCutsceneSpeechLoaded(void);                            /* 0x42C0A2 */
void LoadCutsceneCockpitOverlay(short scriptValue);                  /* 0x42C373 */
void DrawCutsceneCockpitOverlay(short unused,
                                short verticalOffset);               /* 0x42C3A7 */
void FatalCutsceneError(const char *format, ...);                     /* 0x42C725 */
CutsceneResourceTable *FindActiveCutsceneFileResources(
    CutsceneResourceTable *resources);                                /* 0x42C607 */
CutsceneObjectResourceList *FindActiveCutsceneObjectResources(
    CutsceneObjectResourceList *resources);                           /* 0x42C659 */
short RemoveCutsceneMemberIndex(short count, unsigned char *indices,
                                signed char index);                   /* 0x42C6AC */
void InitializeCutsceneRuntimeResources(void);                        /* 0x42D227 */
void InitializeCutsceneViewports(void);                               /* 0x42D444 */
void ReleaseCutsceneSpeechPackets(void);                              /* 0x42D4FA */
void *FindLoadedCutsceneMusic(short resourceIndex);                  /* 0x42D181 */
void RunLoadedCutscene(void);                                         /* 0x42D568 */
void ExecuteCutsceneScene(CutsceneScene *scene);                      /* 0x42D81C */
void CopyCutsceneSpriteDisplay(unsigned char destination,
                               unsigned char source);                /* 0x42D8E2 */
void LinkCutsceneSpriteScript(unsigned char destination,
                              unsigned char source);                 /* 0x42D98C */
void DrawCutsceneSprite(SceneFlicObject *sprite);                     /* 0x42DA25 */
void DrawCutscenePlane(CutscenePlane *plane);                         /* 0x42DD9F */
void ClearCutsceneViewport(Viewport *viewport, unsigned char colour); /* 0x42DE62 */
void RestoreCutsceneTextBacking(void);                                /* 0x42DE9D */
void DrawCinematicMemoryStatus(const char *message);                  /* 0x42EF12 */
void FormatCinematicMemoryStatus(const char *format, ...);            /* 0x42F0B3 */
void ReportCutscenePacketAllocationFailure(const char *filename,
                                           short section,
                                           unsigned int packetSize); /* 0x42F100 */
void ClearCutsceneTextViewport(void);                                 /* 0x42DF32 */
void ExpandCutsceneText(const unsigned char *source,
                        char *destination);                           /* 0x42DF80 */
void ResetCutsceneSpriteDrawTicks(void);                             /* 0x42C75D */
void PresentCutsceneFrame(Viewport *source, Viewport *destination);  /* 0x42C7BC */
void ConsumeCutscenePalettePacket(short firstColour, short count,
                                  signed char releasePacket);       /* 0x42C8E1 */
void ReleaseCutsceneSoundEffects(short resourceIndex);               /* 0x42CB08 */
void LoadCutsceneSpeechSlot(short resourceIndex, short slot);         /* 0x42CC42 */
void ReleaseCutsceneMusicNodes(CutsceneMusicNode **head,
                               short resourceIndex);                  /* 0x42CFDB */
void RunCutsceneWipeTransition(Viewport *destination, Viewport *source,
                               int wipeType, short duration);         /* 0x42C43D */
void WaitForCutsceneInputEvent(void);                                /* 0x42C5A2 */
void ServiceCutsceneRuntimeHook(void);                               /* 0x464FD7 */
void AllocateCutsceneViewportOrFatal(Viewport *viewport, short colour,
                                     short flags);                    /* 0x42EE4F */
void DrawCutsceneTextAt(short x, short y, short viewportIndex,
                        const char *text);                           /* 0x42C0F1 */
void AnimateCutsceneSpeakerMouth(SceneFlicObject *sprite);           /* 0x42BB70 */
void ExecuteCutsceneSequence(CutsceneSequence *sequence,
                             unsigned char *text, signed char draw); /* 0x42E12A */
void UpdateCutscenePlaneObject(CutscenePlane *plane,
                               signed char updateChildren);          /* 0x42E3CF */
void UpdateCutsceneSpriteObject(SceneFlicObject *sprite);             /* 0x42E553 */
void DispatchCutsceneSpriteHandler(SceneFlicObject *sprite,
                                   short handlerType);                /* 0x42E692 */
void ReleaseActiveCutscenePacket(CutsceneResourceTable *resources,
                                 void *packet);                       /* 0x42EBD0 */
void ReleaseCutsceneFontPacket(void);                                /* 0x42EC7F */
void ReleaseCutsceneViewport(Viewport *viewport);                     /* 0x42EE86 */
short PopCutsceneScriptValue(short **stack, short *stackBottom);       /* 0x42F135 */
void PushCutsceneScriptValue(short **stack, short *stackTop,
                             short value);                            /* 0x42F19A */
signed char RunCutsceneScript(unsigned char **cursor,
                              short objectType);                      /* 0x42F1FD */
unsigned short HasSavedPilotCampaign(void);                            /* 0x434177 */
void BeginShipDestructionSequence(short obj);                          /* 0x446710 */
void SpawnMissionEjectionPod(short obj);                               /* 0x446823 */
void RecordCannedSceneBriefingCharacter(signed char character,
                                        signed char pose,
                                        short animationFrame);       /* 0x4021A7 */
char *GetPackedStringByIndex(CutsceneResourceTable *resources,
                             short index);                          /* 0x432DCC */
void InitializeSceneFlicStream(CutsceneResourceTable *resources,
                               short index,
                               SceneFlicObject *object);            /* 0x42E6EB */
void ReleaseSceneFlicPackets(void);                                  /* 0x42E762 */
void AdvanceSceneFlicStream(SceneFlicObject *object);                /* 0x42E868 */
void *LoadCachedCutsceneResource(CutsceneResourceTable *resources,
                                 short index, int resourceType);      /* 0x432F2A */
void ReleaseCutsceneSpriteShape(SceneFlicObject *sprite);             /* 0x433269 */
void ReleaseLoadedCutsceneResource(CutsceneResourceTable *resources,
                                   short index);                      /* 0x433328 */
void SetViewportRect(Viewport *viewport, unsigned short left,
                     unsigned short top, unsigned short right,
                     unsigned short bottom);                          /* 0x423C60 */
void PanToScreen(Viewport *source, Viewport *destination);              /* 0x433410 */
void death_sequence(void);                                            /* 0x4697A0 */
char *CopyRasterDriverName(void *const *callbacks);                   /* 0x40243C */
void InstallRasterDriverCallbacks(void *const *callbacks);            /* 0x402465 */
unsigned int SetRasterClipPixel(RasterClip *clip, int x, int y,
                                int colour);                           /* 0x402484 */
int ReadRasterClipPixel(RasterClip *clip, int x, int y);                /* 0x40255F */
unsigned int DrawClippedLine(RasterClip *clip, int x1, int y1, int x2, int y2,
                             int mode, int colour);                    /* 0x402635 */
int FillRasterClipCheckerboard(RasterClip *clip, int left, int top,
                               int right, int bottom,
                               unsigned char colour);                 /* 0x403037 */
int DrawRLEImage(RasterClip *clip, unsigned char *shape, int frame,
                 int x, int y);                                      /* 0x403170 */
int DrawRLEImageUnclipped(RasterClip *clip, RLEFrameHeader *frameHeader,
                          int x, int y,
                          int strideScratch);                         /* 0x403574 */
void SetPaletteTranslationTable(const unsigned char *translation);    /* 0x40363B */
int DrawRLEImageColor(RasterClip *clip, unsigned char *shape, int frame,
                      int x, int y);                                 /* 0x40365A */
int DrawRLEImageColorUnclipped(RasterClip *clip,
                               RLEFrameHeader *frameHeader,
                               int x, int y,
                               int strideScratch);                    /* 0x403B32 */
int RotateRLEImage(RasterClip *clip, unsigned char *shape, int frame,
                   int x, int y, unsigned char *scratch,
                   unsigned int angleTenths, int scaleX, int scaleY,
                   unsigned int flags);                              /* 0x403C65 */
unsigned int GetRLEFrameBounds(unsigned char *shape, int frame,
                               int x, int y, unsigned int flags,
                               int *bounds);                          /* 0x404811 */
int EncodeRasterClipToRLEFrame(RasterClip *clip,
                               unsigned char transparentColour,
                               int originX, int originY,
                               unsigned char *output);                /* 0x404989 */
unsigned int TranslateRLEFramePalette(unsigned char *shape,
                                      int frame);                     /* 0x404C0C */
void EncodeRLEScanline(int pixelCount, unsigned char transparentColour,
                       int sourceX);                                  /* 0x404C9E */
void EmitRLEScanlineRun(int runType, int trailingCount,
                        int sourceX);                                 /* 0x404E27 */
int FillRasterClip(RasterClip *clip, int colour);                      /* 0x405004 */
int BlitRasterClip(RasterClip *source, int sourceX, int sourceY,
                   RasterClip *destination, int destinationX,
                   int destinationY, unsigned int colour);            /* 0x4050E3 */
int ScrollRasterClipWrapped(RasterClip *clip, int deltaX, int deltaY,
                            int mode,
                            unsigned int fillOrScratch);              /* 0x40547F */
unsigned int DrawRasterEllipse(RasterClip *clip, int x, int y,
                               int horizontalRadius, int verticalRadius,
                               int colour);                            /* 0x40567C */
unsigned int FillRasterEllipse(RasterClip *clip, int x, int y,
                               int horizontalRadius, int verticalRadius,
                               int colour);                            /* 0x4059BD */
void GetRLETransformTrig(int angleTenths, int *cosine, int *sine);     /* 0x406ACF */
void CalculateRoundedRLEFixedProduct(int left, int right, int *result); /* 0x406B87 */
void TransformRLEPoint(int *point, int *result, int *origin,
                       unsigned int angleTenths, int scaleX,
                       int scaleY);                                   /* 0x406BAD */
unsigned int GetRawImageHeight(unsigned char *shape);                 /* 0x406C74 */
unsigned int GetRawFrameWidth(unsigned char *shape, int frame);       /* 0x406C87 */
int BlitRawFrame(RasterClip *clip, int x, int y, unsigned char *shape,
                 int frame, unsigned char *translation);              /* 0x406CA7 */
void BlitSelectedRawFrames(RasterClip *clip, int x, int y,
                           unsigned char *shape,
                           const unsigned char *frames,
                           unsigned char *translation);               /* 0x406E3A */
int BlitRawScanline(RasterClip *clip, int y,
                    const unsigned char *pixels,
                    int width);                                      /* 0x406E71 */
unsigned char *FindIFFChunkData(const char *chunkId,
                                const unsigned char *iffData);        /* 0x406F80 */
unsigned int DecodeIFFImage(RasterClip *clip,
                            const unsigned char *iffData);            /* 0x406FC2 */
void CopyILBMPalette(const unsigned char *iffData,
                     unsigned char *palette);                         /* 0x407189 */
unsigned int GetILBMImageSize(const unsigned char *iffData);          /* 0x4071BA */
unsigned int DecodePCXImage(RasterClip *clip,
                            const unsigned char *pcxData);            /* 0x4071E7 */
void CopyPCXPaletteFromFileTail(const unsigned char *fileData,
                                unsigned int fileSize,
                                unsigned char *palette);              /* 0x407269 */
unsigned int GetPCXImageSize(const unsigned char *header);            /* 0x407294 */
void ResetGIFLZWDictionary(void);                                     /* 0x4072BB */
unsigned int ReadGIFDataSubBlockByte(void);                           /* 0x407303 */
unsigned int ReadGIFLZWCode(void);                                    /* 0x40731C */
void AppendGIFLZWDictionaryEntry(void);                               /* 0x407362 */
void EmitGIFDecodedPixel(void);                                       /* 0x4073A8 */
unsigned int ExpandGIFLZWImage(RasterClip *clip,
                               const unsigned char *gifData,
                               void *workspace);                      /* 0x407425 */
void CopyGIFPalette(const unsigned char *gifData,
                    unsigned char *palette);                          /* 0x40763E */
unsigned int GetGIFImageSize(const unsigned char *gifData);           /* 0x40769F */
unsigned int GetRLEFrameDimensions(unsigned char *shape,
                                    int frame);                        /* 0x4076D7 */
unsigned int GetRLEFrameExtents(unsigned char *shape,
                                int frame);                           /* 0x4076F9 */
unsigned int GetRLEImageSize(unsigned char *shape, int frame);         /* 0x40771C */
unsigned int GetRLEImageOrigin(unsigned char *shape, int frame);       /* 0x407750 */
void ApplyRLEFramePalette(unsigned char *shape, int frame,
                          unsigned char *palette);                    /* 0x40777A */
unsigned int CopyRLEFramePalette(unsigned char *shape, int frame,
                                 unsigned char *entries);             /* 0x4077C5 */
unsigned int SetRLEFramePalette(unsigned char *shape, int frame,
                                const unsigned char *entries);        /* 0x40780D */
unsigned int GetRLEFrameCount(const unsigned char *shape);            /* 0x407857 */
int CollectUniqueRLEImageFrames(const unsigned char *shape,
                                unsigned int *frames);                /* 0x40786A */
int CollectUniqueRLEPaletteFrames(const unsigned char *shape,
                                  unsigned int *frames);              /* 0x4078CC */
void FadeRasterPaletteToPalette(RasterSurface *surface,
                                const unsigned char *targetPalette,
                                unsigned int duration);               /* 0x407C21 */
int CollectRasterClipColours(RasterClip *clip,
                             unsigned int *colours);                  /* 0x407DA5 */
void ResetGameTextContexts(void);                                     /* 0x45C128 */
short RunTitleScreen(void);                                           /* 0x418FFC */
short PollCampaignChalkboardMenu(unsigned char *scene);               /* 0x459C4D */
short ReadPacketSectionData(PacketSectionHandle *handle,
                            void *destination,
                            unsigned int length);            /* 0x469BE0 */
void CheckHeapBlockSignature(unsigned char *shape);                  /* 0x4254C0 */
int HasValidShapeAllocationSignature(unsigned char *shape);          /* 0x42550E */
unsigned char *GetPreparedShapeData(unsigned char *shape);           /* 0x42553A */
short GetShapeFrameCount(unsigned char *shape);                      /* 0x425550 */
void GetShapeFrameExtents(unsigned char *shape, short frame,
                          short *width, short *height,
                          short *leftExtent, short *topExtent);       /* 0x42557C */
void DecodeShapeFrame(unsigned char *shape, short frame,
                      unsigned char *bitmap, int width, int height,
                      int leftExtent, int topExtent);                 /* 0x425618 */
int SignExtendClipCoord(volatile short v);                             /* 0x4259E2 */
void ValidateViewportBounds(Viewport *viewport, RasterSurface *surface,
                            RasterClip *clip);                         /* 0x425A16 */
void ClipViewportToScreen(Viewport *viewport);                         /* 0x425B9E */
signed char InitializeViewportWipe(Viewport *source,
                                   Viewport *destination,
                                   int wipeType, short duration,
                                   short passFlags, void *workspace); /* 0x448570 */
void SetViewportHorizontalBounds(Viewport *viewport, int left,
                                 int right);                           /* 0x448D1A */
void SetViewportVerticalBounds(Viewport *viewport, int top,
                               int bottom);                            /* 0x448D39 */
signed char AdvanceViewportWipe(void *workspace);                     /* 0x448D58 */
void OffsetViewportBounds(Viewport *viewport, int left,
                          int top, int right, int bottom);            /* 0x449FAE */
void SetViewportRectangleBounds(Viewport *viewport, int left, int top,
                                int right, int bottom);               /* 0x44A009 */
void FinishViewportWipe(void *workspace);                             /* 0x44A03C */
void GenerateWipeRadialEdges(short *edges, int radius);               /* 0x44A910 */
void BlitWipeRadialBands(Viewport *source, Viewport *destination,
                         short *trailingEdges,
                         short *leadingEdges);                        /* 0x44AAE5 */
void SetSolidColourTranslation(unsigned char colour);                 /* 0x425BBF */
void PrepareShapeRLEData(unsigned char *shape);                        /* 0x425BF6 */
void DrawSpriteTransformed(Viewport *viewport, int x, int y,
                           unsigned char *shape, int frame,
                           int angle, int scaleX, int scaleY,
                           int flip, int blendMode);                /* 0x425FB4 */
void RasterLineHook(const void *marker);                              /* 0x4261D5 */
void DrawFontGlyph(char character, TextContext *context, int height,
                   int width, int y);                                 /* 0x4261E5 */
void __copyline(void);                                                /* 0x42665A */
void __wipeline(void);                                                /* 0x426677 */
void EstablishColors(Viewport *viewport,
                     unsigned char *active);                           /* 0x426694 */
void GetPaletteEntry(short index, unsigned short *rgb);                   /* 0x4266B1 */
void SetPaletteEntry(short index, short *rgb);                            /* 0x4266CC */
void DrawSpriteDefault(Viewport *viewport, short x, short y,
                       unsigned char *shape, short frame);          /* 0x4266E7 */
void CaptureSpriteBackground(Viewport *viewport, unsigned char *background,
                             short x, short y, unsigned char *shape,
                             short frame);                          /* 0x426769 */
void RestoreSpriteBackground(Viewport *viewport, unsigned char *background,
                             short x, short y, unsigned char *shape,
                             short frame);                          /* 0x426B96 */
void DrawSolidColourSprite(Viewport *viewport, short x, short y,
                           unsigned char *shape, short frame,
                           unsigned short colour);                   /* 0x426FD9 */
void CopyViewportContents(Viewport *source, Viewport *destination);    /* 0x427047 */
void ClearViewport(Viewport *viewport, short colour);                  /* 0x427123 */
void DrawViewportPixel(Viewport *viewport, short x, short y,
                       short colour);                                 /* 0x427179 */
short GetViewportPixel(Viewport *viewport, short x, short y);          /* 0x4271D2 */
void DrawViewportLine(Viewport *viewport, short x1, short y1,
                      short x2, short y2, short colour);             /* 0x42722E */
void FillPolygon(Viewport *viewport, ShortPoint *points, int count,
                 char colour);                                        /* 0x4272A5 */
void triangle(Viewport *viewport, ShortPoint *points, int colour);    /* 0x427D9F */
void shaded_triangle(Viewport *viewport);                             /* 0x427DE8 */
void DrawFilledViewportRect(Viewport *viewport, short left, short top,
                            short right, short bottom,
                            short colour);                           /* 0x427E1B */
void DrawViewportBorder(Viewport *viewport, short left, short top,
                        short right, short bottom,
                        short colour);                                /* 0x427EC8 */
void DrawViewportEllipse(Viewport *viewport, short x, short y,
                         short verticalRadius, short horizontalRadius,
                         short colour);                               /* 0x428023 */
void FillViewportEllipse(Viewport *viewport, short x, short y,
                         short verticalRadius, short horizontalRadius,
                         short colour);                               /* 0x42808F */
void DrawViewportEllipseShadow(Viewport *viewport, short x, short y,
                               short verticalRadius,
                               short horizontalRadius,
                               short colour);                         /* 0x4280FB */
void shadow_draw(Viewport *viewport);                                 /* 0x428167 */
void DrawShapeFrameScaled(Viewport *viewport, unsigned char *shape,
                          int frame, int x, int y, int angle,
                          int scale);                                 /* 0x4281AE */
void GetShapeFrameCorners(unsigned char *shape, int frame, int x, int y,
                          short *points, int *count);                 /* 0x428217 */
void DrawSpriteScaled(Viewport *viewport, short x, short y,
                      unsigned char *shape, short frame, short angle,
                      short scale, short flip);                       /* 0x4282F0 */
void DrawSolidColourSpriteScaled(Viewport *viewport, short x, short y,
                                 unsigned char *shape, short frame,
                                 short angle, short scale, short flip,
                                 unsigned short colour);                /* 0x428344 */
short GetTransformedShapeBounds(Viewport *viewport, short x, short y,
                              unsigned char *shape, short frame,
                              short angle, short scale, short flip,
                              short *bounds);                         /* 0x4283A4 */
void CopyViewportRuns(Viewport *source, Viewport *destination,
                      const short *runs);                             /* 0x428690 */
void fizzle_fade(Viewport *source, Viewport *destination);            /* 0x4287A4 */
void snow_viewport(Viewport *viewport, int effect,
                   unsigned short colour);                            /* 0x4287EB */
void UpdateStreamerStoppedFlag(void);                                    /* 0x428979 */
void SignalAudioMixerWakeEvent(void);                                 /* 0x42894B */
void InitializeAudioStreamer(HWND window);                            /* 0x428900 */
void Streamer_open(const char *streamName);                           /* 0x4289BF */
void Streamer_play(void);                                             /* 0x428A2F */
void Streamer_stop(void);                                                /* 0x428A6D */
void SetStreamerTrigger(int trigger);                                 /* 0x428AEB */
void SetStreamerIntensity(int intensity);                             /* 0x428AAB */
void ForceStreamerTrigger(int trigger);                               /* 0x428B3C */
void SetMusicStreamVolume(unsigned short volume);                     /* 0x428DA3 */
unsigned int GetMusicStreamVolume(void);                              /* 0x428DBF */
void Streamer_close(void);                                            /* 0x428B86 */
void DestroyAudioStreamer(void);                                      /* 0x428BAD */
int ReadCheaterFlagFromRegistry(void);                                /* 0x428D09 */
int ix_system_init(void);                                              /* 0x469C80 */
void ix_system_service_sounds(void);                                     /* 0x469D27 */
void ix_system_shutdown(void);                                            /* 0x469E73 */
void ix_system_configure(int option, void *value);                     /* 0x469EA6 */
void ix_system_set_master_volume(unsigned short volume);              /* 0x469EDB */
void ix_system_set_voice_count(int voiceCount);                        /* 0x469F0C */
IxSample *ix_system_new_sample(void);                                  /* 0x469F63 */
void ix_system_delete_all_samples(void);                                  /* 0x469FC8 */
IxSound *ix_system_new_sound(IxSample *sample);                        /* 0x46A00D */
void ix_system_delete_all_sounds(void);                                   /* 0x46A090 */
void ix_system_delete_sound(IxSound *sound);                              /* 0x46A047 */
void __fastcall ix_sound_start(IxSound *sound);                       /* 0x46A758 */
void __fastcall ix_sound_release(IxSound *sound);                    /* 0x46AA9E */
void __fastcall ix_sound_stop(IxSound *sound);                       /* 0x46AB4F */
int __fastcall ix_sound_is_playing(IxSound *sound);                  /* 0x46B0F8 */
int ix_streamer_init(void);                                           /* 0x46BD50 */
void ix_streamer_destroy(void);                                      /* 0x46BE6F */
void ix_streamer_configure(int option, void *value);                  /* 0x46BF1E */
int ix_streamer_open_stream_file(char *path);                         /* 0x46BFB6 */
void ix_streamer_close_stream_file(void);                             /* 0x46C67A */
void ix_streamer_audio_play(void);                                    /* 0x46C7F3 */
void ix_streamer_audio_stop(void);                                    /* 0x46C853 */
void ix_streamer_set_intensity(unsigned char intensity);              /* 0x46C96B */
void ix_streamer_set_trigger(char trigger);                           /* 0x46C9C1 */
void ix_streamer_force_trigger(char trigger);                         /* 0x46CA2E */
void ix_streamer_set_volume(unsigned short volume);                   /* 0x46CBBE */
unsigned short ix_streamer_get_volume(void);                          /* 0x46CC3B */
 
#endif /* GAME_FUNCTIONS_H */