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/*****************************************\
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* TYPESIZE.H - Defines variable types *
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* with a known memory size *
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* Also defines macros for dealing *
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* Copyright (C) 2000 by Josef Drexler *
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* <jdrexler@julian.uwo.ca> *
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* Permission granted to copy and redist- *
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* ribute under the terms of the GNU GPL. *
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* For more info please read the file *
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* COPYING which should have come with *
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\*****************************************/
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#define maketype(type,size) \
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typedef signed type S ## size; \
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typedef unsigned type U ## size;
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#define strnicmp strncasecmp
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#define stricmp strcasecmp
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// disable warnings for "condition is always false" and "unreachable code"
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# define HAVE_LONGLONGS
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maketype(short int,16)
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maketype(long long,64)
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# define HAVE_LONGLONGS
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maketype(short int,16)
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maketype(long long,64)
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# define HAVE_LONGLONGS
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maketype(short int,16)
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# error Unknown variables sizes, please define.
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// disable warnings: conversion from $LARGE_SIZE to $SMALL_SIZE
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#pragma warning(disable:4267 4244)
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// ... conditional expression is constant
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#pragma warning(disable:4127)
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(sizeof( U8) != 1) ||
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(sizeof(S16) != 2) ||
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(sizeof(U16) != 2) ||
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(sizeof(S32) != 4) ||
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(sizeof(U32) != 4) ||
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#ifdef HAVE_LONGLONGS
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(sizeof(S64) != 8) ||
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(sizeof(U64) != 8) ||
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(0) // the ||(0) is so that all previous lines can end in ||
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printf("Fatal: Incorrectly sized variables.\n");
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#define PRINT_SZ(t,s) printf("%s size = %d, expected = %d\n", #t, (int)sizeof(t), s)
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#ifdef HAVE_LONGLONGS
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#ifdef __BIG_ENDIAN__
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# define BE_SWAP16(b) (*((U8*)(&b))+(*(((U8*)(&b))+1)<<8))
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# define BE_SWAP32(b) (*((U8*)(&b))+(*(((U8*)(&b))+1)<<8)+(*(((U8*)(&b))+2)<<16)+(*(((U8*)(&b))+3)<<24))
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# define BE_SWAP16(b) (b)
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# define BE_SWAP32(b) (b)
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#define BEGINC extern "C" {
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#endif /* _TYPESIZE_H */
added
removed
src/typesize.h
