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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207/** * This file has no copyright assigned and is placed in the Public Domain. * This file is part of the mingw-w64 runtime package. * No warranty is given; refer to the file DISCLAIMER.PD within this package. */#ifndef __STRALIGN_H_#define __STRALIGN_H_
#ifndef _STRALIGN_USE_SECURE_CRT#define _STRALIGN_USE_SECURE_CRT 0#endif
#ifdef __cplusplusextern "C" {#endif
#ifndef WSTR_ALIGNED#if defined (__amd64__) || defined (__arm__)#define WSTR_ALIGNED(s) TRUE#else#define WSTR_ALIGNED(s) (((DWORD_PTR)(s) & 1) == 0)#endif#endif
#if defined(_X86_)#define ua_CharUpperW CharUpperW#define ua_lstrcmpiW lstrcmpiW#define ua_lstrcmpW lstrcmpW#define ua_lstrlenW lstrlenW#define ua_wcschr wcschr#define ua_wcsicmp wcsicmp#define ua_wcslen wcslen#define ua_wcsrchr wcsrchr
PUWSTR ua_wcscpy(PUWSTR Destination,PCUWSTR Source);#if !defined (__CRT__NO_INLINE) && !defined (__CYGWIN__) __CRT_INLINE PUWSTR ua_wcscpy(PUWSTR Destination,PCUWSTR Source) { return wcscpy(Destination,Source); }#else#define ua_wcscpy wcscpy#endif
#else /* not _X86_ : */
#ifndef WSTR_ALIGNED#define WSTR_ALIGNED(s) (((DWORD_PTR)(s) & (sizeof(WCHAR)-1))==0)#endif
/* TODO: This method seems to be not present for amd64. */ LPUWSTR WINAPI uaw_CharUpperW(LPUWSTR String); int WINAPI uaw_lstrcmpW(PCUWSTR String1,PCUWSTR String2); int WINAPI uaw_lstrcmpiW(PCUWSTR String1,PCUWSTR String2); int WINAPI uaw_lstrlenW(LPCUWSTR String); PUWSTR __cdecl uaw_wcschr(PCUWSTR String,WCHAR Character); PUWSTR __cdecl uaw_wcscpy(PUWSTR Destination,PCUWSTR Source); int __cdecl uaw_wcsicmp(PCUWSTR String1,PCUWSTR String2); size_t __cdecl uaw_wcslen(PCUWSTR String); PUWSTR __cdecl uaw_wcsrchr(PCUWSTR String,WCHAR Character);#ifdef CharUpper LPUWSTR ua_CharUpperW(LPUWSTR String);#ifndef __CRT__NO_INLINE __CRT_INLINE LPUWSTR ua_CharUpperW(LPUWSTR String) { if(WSTR_ALIGNED(String)) return CharUpperW((PWSTR)String); return uaw_CharUpperW(String); }#endif /* !__CRT__NO_INLINE */#endif /* CharUpper */
#ifdef lstrcmp int ua_lstrcmpW(LPCUWSTR String1,LPCUWSTR String2);#endif#ifdef lstrcmpi int ua_lstrcmpiW(LPCUWSTR String1,LPCUWSTR String2);#endif#ifdef lstrlen int ua_lstrlenW(LPCUWSTR String);#endif
#ifndef __CRT__NO_INLINE#ifdef lstrcmp __CRT_INLINE int ua_lstrcmpW(LPCUWSTR String1,LPCUWSTR String2) { if(WSTR_ALIGNED(String1) && WSTR_ALIGNED(String2)) return lstrcmpW((LPCWSTR)String1,(LPCWSTR)String2); return uaw_lstrcmpW(String1,String2); }#endif
#ifdef lstrcmpi __CRT_INLINE int ua_lstrcmpiW(LPCUWSTR String1,LPCUWSTR String2) { if(WSTR_ALIGNED(String1) && WSTR_ALIGNED(String2)) return lstrcmpiW((LPCWSTR)String1,(LPCWSTR)String2); return uaw_lstrcmpiW(String1,String2); }#endif
#ifdef lstrlen __CRT_INLINE int ua_lstrlenW(LPCUWSTR String) { if(WSTR_ALIGNED(String)) return lstrlenW((PCWSTR)String); return uaw_lstrlenW(String); }#endif#endif /* !__CRT__NO_INLINE */
#if defined(_WSTRING_DEFINED)#ifdef _WConst_return typedef _WConst_return WCHAR UNALIGNED *PUWSTR_C;#else typedef WCHAR UNALIGNED *PUWSTR_C;#endif
PUWSTR_C ua_wcschr(PCUWSTR String,WCHAR Character); PUWSTR_C ua_wcsrchr(PCUWSTR String,WCHAR Character);#if defined(__cplusplus) && defined(_WConst_Return) PUWSTR ua_wcschr(PUWSTR String,WCHAR Character); PUWSTR ua_wcsrchr(PUWSTR String,WCHAR Character);#endif PUWSTR ua_wcscpy(PUWSTR Destination,PCUWSTR Source); size_t ua_wcslen(PCUWSTR String);
#ifndef __CRT__NO_INLINE __CRT_INLINE PUWSTR_C ua_wcschr(PCUWSTR String,WCHAR Character) { if(WSTR_ALIGNED(String)) return wcschr((PCWSTR)String,Character); return (PUWSTR_C)uaw_wcschr(String,Character); } __CRT_INLINE PUWSTR_C ua_wcsrchr(PCUWSTR String,WCHAR Character) { if(WSTR_ALIGNED(String)) return wcsrchr((PCWSTR)String,Character); return (PUWSTR_C)uaw_wcsrchr(String,Character); }#if defined(__cplusplus) && defined(_WConst_Return) __CRT_INLINE PUWSTR ua_wcschr(PUWSTR String,WCHAR Character) { if(WSTR_ALIGNED(String)) return wcscpy((PWSTR)Destination,(PCWSTR)Source); return uaw_wcscpy(Destination,Source); } __CRT_INLINE PUWSTR ua_wcsrchr(PUWSTR String,WCHAR Character) { if(WSTR_ALIGNED(String)) return wcsrchr(String,Character); return uaw_wcsrchr((PCUWSTR)String,Character); }#endif
__CRT_INLINE PUWSTR ua_wcscpy(PUWSTR Destination,PCUWSTR Source) { if(WSTR_ALIGNED(Source) && WSTR_ALIGNED(Destination)) return wcscpy((PWSTR)Destination,(PCWSTR)Source); return uaw_wcscpy(Destination,Source); } __CRT_INLINE size_t ua_wcslen(PCUWSTR String) { if(WSTR_ALIGNED(String)) return wcslen((PCWSTR)String); return uaw_wcslen(String); }#endif /* !__CRT__NO_INLINE */#endif /* _X86_ */ int ua_wcsicmp(LPCUWSTR String1,LPCUWSTR String2);
#ifndef __CRT__NO_INLINE __CRT_INLINE int ua_wcsicmp(LPCUWSTR String1,LPCUWSTR String2) { if(WSTR_ALIGNED(String1) && WSTR_ALIGNED(String2)) return _wcsicmp((LPCWSTR)String1,(LPCWSTR)String2); return uaw_wcsicmp(String1,String2); }#endif /* !__CRT__NO_INLINE */#endif /* _WSTRING_DEFINED */
#ifndef __UA_WCSLEN#define __UA_WCSLEN ua_wcslen#endif
#define __UA_WSTRSIZE(s) ((__UA_WCSLEN(s)+1)*sizeof(WCHAR))#define __UA_STACKCOPY(p,s) memcpy(_alloca(s),p,s)
#if defined (__amd64__) || defined (__arm__) || defined (_X86_)#define WSTR_ALIGNED_STACK_COPY(d,s) (*(d) = (PCWSTR)(s))#else#define WSTR_ALIGNED_STACK_COPY(d,s) { PCUWSTR __ua_src; ULONG __ua_size; PWSTR __ua_dst; __ua_src = (s); if(WSTR_ALIGNED(__ua_src)) { __ua_dst = (PWSTR)__ua_src; } else { __ua_size = __UA_WSTRSIZE(__ua_src); __ua_dst = (PWSTR)_alloca(__ua_size); memcpy(__ua_dst,__ua_src,__ua_size); } *(d) = (PCWSTR)__ua_dst; }#endif
#define ASTR_ALIGNED_STACK_COPY(d,s) (*(d) = (PCSTR)(s))
#if !defined (_X86_) && !defined (__amd64__) && !defined (__arm__)#define __UA_STRUC_ALIGNED(t,s) (((DWORD_PTR)(s) & (TYPE_ALIGNMENT(t)-1))==0)#define STRUC_ALIGNED_STACK_COPY(t,s) __UA_STRUC_ALIGNED(t,s) ? ((t const *)(s)) : ((t const *)__UA_STACKCOPY((s),sizeof(t)))#else#define STRUC_ALIGNED_STACK_COPY(t,s) ((CONST t *)(s))#endif
#if defined(UNICODE)#define TSTR_ALIGNED_STACK_COPY(d,s) WSTR_ALIGNED_STACK_COPY(d,s)#define TSTR_ALIGNED(x) WSTR_ALIGNED(x)#define ua_CharUpper ua_CharUpperW#define ua_lstrcmp ua_lstrcmpW#define ua_lstrcmpi ua_lstrcmpiW#define ua_lstrlen ua_lstrlenW#define ua_tcscpy ua_wcscpy#else#define TSTR_ALIGNED_STACK_COPY(d,s) ASTR_ALIGNED_STACK_COPY(d,s)#define TSTR_ALIGNED(x) TRUE#define ua_CharUpper CharUpperA#define ua_lstrcmp lstrcmpA#define ua_lstrcmpi lstrcmpiA#define ua_lstrlen lstrlenA#define ua_tcscpy strcpy#endif
#ifdef __cplusplus}#endif
#include <sec_api/stralign_s.h>#endif