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Add peek and poke #defines

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git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@672 6ac86273-5f31-0410-b378-82cca8765d1b
This commit is contained in:
Bart Oldeman 2003-09-04 18:58:01 +00:00
parent 67ef543bae
commit b88881b8a0
1 changed files with 5 additions and 0 deletions
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5
hdr/portab.h
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@ -224,6 +224,11 @@ typedef signed long LONG;
#define MK_FP(seg,ofs) ((void FAR *)(((ULONG)(seg)<<16)|(UWORD)(ofs)))
#endif
#define pokeb(seg, ofs, b) (*((unsigned char far *)MK_FP(seg,ofs)) = b)
#define poke(seg, ofs, w) (*((unsigned far *)MK_FP(seg,ofs)) = w)
#define peekb(seg, ofs) (*((unsigned char far *)MK_FP(seg,ofs)))
#define peek(seg, ofs) (*((unsigned far *)MK_FP(seg,ofs)))
#if defined(__TURBOC__) && (__TURBOC__ > 0x202)
#define FP_SEG(fp) ((unsigned)(void _seg *)(void far *)(fp))
#else