Data, files and memory

Files
file	src/data.c
	Shared initialized data: event queue, cursor and screen geometry, direction-frame tables and cockpit display tables.
file	src/disk.c
	Data files and packet fetching with retries, text-font setup and input waits.
file	src/game.c
	Shared game state, mission and manoeuvre tables, and the information display.
file	src/geom.c
	Vector, angle and fixed-point geometry, and ship speed and fuel limits.
file	src/mathfp.c
	Random numbers, fixed-point arithmetic and trigonometry computed in floating point, and text-cursor and shape-frame helpers.
file	src/mathutil.c
	Integer min and max, a packet-release helper, and the single-precision angular constants.
file	src/nearheap.c
	Near-heap descriptor allocation and compaction carried over from DOS.
file	src/objdata.c
	Object definitions, animation streams and weapon display coordinates.
file	src/pload.c
	The packet loader.
file	src/strdos.c
	16-bit DOS C string and memory shims, and the event manager's set-up entries.

Detailed Description