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Reactos
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687/****stricoll.c - Collate locale strings without regard to case** Copyright (c) Microsoft Corporation. All rights reserved.**Purpose:* Compare two strings using the locale LC_COLLATE information.********************************************************************************/#include <corecrt_internal.h>#include <ctype.h>#include <locale.h>#include <string.h>
/****int _stricoll() - Collate locale strings without regard to case**Purpose:* Compare two strings using the locale LC_COLLATE information* without regard to case.**Entry:* const char *s1 = pointer to the first string* const char *s2 = pointer to the second string**Exit:* Less than 0 = first string less than second string* 0 = strings are equal* Greater than 0 = first string greater than second string* Returns _NLSCMPERROR is something went wrong**Exceptions:* Input parameters are validated. Refer to the validation section of the function.********************************************************************************/
extern "C" int __cdecl _stricoll_l ( const char *_string1, const char *_string2, _locale_t plocinfo ){ int ret; _LocaleUpdate _loc_update(plocinfo);
/* validation section */ _VALIDATE_RETURN(_string1 != nullptr, EINVAL, _NLSCMPERROR); _VALIDATE_RETURN(_string2 != nullptr, EINVAL, _NLSCMPERROR);
if ( _loc_update.GetLocaleT()->locinfo->locale_name[LC_COLLATE] == nullptr ) { return _stricmp(_string1, _string2); }
if ( 0 == (ret = __acrt_CompareStringA(_loc_update.GetLocaleT(), _loc_update.GetLocaleT()->locinfo->locale_name[LC_COLLATE], SORT_STRINGSORT | NORM_IGNORECASE, _string1, -1, _string2, -1, _loc_update.GetLocaleT()->locinfo->lc_collate_cp)) ) { errno = EINVAL; return _NLSCMPERROR; }
return (ret - 2);
}
extern "C" int __cdecl _stricoll ( const char *_string1, const char *_string2 ){ if (!__acrt_locale_changed()) { return _stricmp(_string1, _string2); } else { return _stricoll_l(_string1, _string2, nullptr); }
}