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added endian macros

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3681 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2004-09-30 18:49:03 +00:00
parent efcb38d737
commit 0f37987c0d
1 changed files with 11 additions and 0 deletions
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11
Source/util.h
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@ -31,6 +31,17 @@ int WCStrLen(const WCHAR* szwStr);
size_t my_strftime(char *s, size_t max, const char *fmt, const struct tm *tm);
#ifndef __BIG_ENDIAN__
# define FIX_ENDIAN_INT32_INPLACE(x) (x)
#else
# define FIX_ENDIAN_INT32_INPLACE(x) ((x) = SWAP_ENDIAN_INT32(x))
#endif
#define SWAP_ENDIAN_INT32(x) ( \
(((x)&0xFF000000) >> 24) | \
(((x)&0x00FF0000) >> 8) | \
(((x)&0x0000FF00) << 8) | \
(((x)&0x000000FF) << 24) )
#ifndef _WIN32
char *CharPrev(const char *s, const char *p);
char *CharNext(const char *s);