mirror of
https://github.com/kevinbentley/Descent3.git
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78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/*
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* $Logfile: /DescentIII/Main/Lib/Macros.h $
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* $Revision: 11 $
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* $Date: 10/21/99 9:28p $
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* $Author: Jeff $
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*
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* Macros.
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*
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* $Log: /DescentIII/Main/Lib/Macros.h $
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*
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* 11 10/21/99 9:28p Jeff
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* B.A. Macintosh code merge
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*
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* 10 7/28/99 5:18p Kevin
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* Mac merge fixes
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*
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* 9 7/28/99 3:17p Kevin
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* Mac Changes
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*
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* 8 12/16/98 1:57p Samir
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* Replaced CleanupString2 with CleanupStr
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*
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* 7 12/02/98 11:44a Samir
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* added CHECK_FLAG macro
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*
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* 6 8/10/98 5:53p Samir
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* macro to convert KB to bytes.
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*
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* 5 7/14/98 11:52a Samir
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* added cleanup string 'macro'.
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*
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* 4 5/15/98 3:13p Samir
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* added some ushort/byte macros.
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*
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* 3 3/31/98 7:48p Samir
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* fixed horrible makeword macro bug.
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*
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* 2 12/03/97 7:37p Samir
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* Added makeword, hiword and loword macros.
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*
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* $NoKeywords: $
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*/
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#ifndef _MACROS_H
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#define _MACROS_H
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#define SWAP(a, b) \
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do { \
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int _swap_var_ = (a); \
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(a) = (b); \
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(b) = _swap_var_; \
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} while (0)
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#define SET_MIN(a, b) (((a) < (b)) ? (a) : (b))
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#define CHECK_FLAG(_var, _flag) ((_var) & (_flag))
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#define max(a, b) (((a) > (b)) ? (a) : (b))
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#define min(a, b) (((a) < (b)) ? (a) : (b))
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#define makeword(_h, _l) (((_h) << 16) + ((_l)&0xffff))
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#define hiword(_v) ((_v) >> 16)
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#define loword(_v) ((_v)&0x0000ffff)
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#define makeshort(_h, _l) (((_h) << 8) + ((_l)&0x00ff))
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#define hibyte(_w) ((_w) >> 8)
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#define lobyte(_w) ((_w)&0x00ff)
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#define kb_to_bytes(_kb) ((_kb)*1024)
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#define _min(a, b) min(a, b)
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#define _max(a, b) max(a, b)
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#define ABS(a) ((a < 0) ? (-a) : (a))
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#ifndef WIN32
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#define __min(a, b) min(a, b)
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#define __max(a, b) max(a, b)
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#endif
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#ifdef LINUX
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#define stricmp(a, b) strcasecmp(a, b)
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#define _fstat32 fstat
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#define _stat stat
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#endif
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#endif
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