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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@1153 212acab6-be3b-0410-9dea-997c60f758d6
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eccles 2002-09-22 19:05:43 +00:00
parent e350836d8d
commit ef61466ef0
4 changed files with 37 additions and 33 deletions
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10
Source/exehead/util.h
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@ -54,3 +54,13 @@ char * NSISCALL scanendslash(const char *str);
int NSISCALL is_valid_instpath(char *s);
BOOL NSISCALL MoveFileOnReboot(LPCTSTR pszExisting, LPCTSTR pszNew);
void * NSISCALL mini_memcpy(void *out, const void *in, int len);
// Turn a pair of chars into a word
// Turn four chars into a dword
#ifdef __BIG_ENDIAN__ // Not very likely, but, still...
#define CHAR2_TO_WORD(a,b) (((WORD)(b))|((a)<<8))
#define CHAR4_TO_DWORD(a,b,c,d) (((DWORD)CHAR2_TO_WORD(c,d))|(CHAR2_TO_WORD(a,b)<<16))
#else
#define CHAR2_TO_WORD(a,b) (((WORD)(a))|((b)<<8))
#define CHAR4_TO_DWORD(a,b,c,d) (((DWORD)CHAR2_TO_WORD(a,b))|(CHAR2_TO_WORD(c,d)<<16))
#endif