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Atari Mega Archive 1
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Atari Mega Archive - Volume 1.iso
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meta27
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mfsrc.lzh
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MFSRC.LZH
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memory.h
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1990-01-19
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585b
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37 lines
/*
* Global data and data structures.
* This file is included via the change file.
*/
typedef union {
struct {
halfword RH, LH;
} v;
struct {
halfword junk_space; /* Make B0,B1 overlap LH in memory */
quarterword B0, B1;
} u;
} twohalves;
#define rh v.RH
#define lhfield v.LH
#define b0 u.B0
#define b1 u.B1
#define b2 u.B2
#define b3 u.B3
typedef struct {
struct {
quarterword B0;
quarterword B1;
quarterword B2;
quarterword B3;
} u;
} fourquarters;
typedef union {
integer cint;
twohalves hhfield;
fourquarters qqqq;
} memoryword;