mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
80 lines
2.1 KiB
80 lines
2.1 KiB
/***
|
|
*mbsicoll.c - Collate MBCS strings, ignoring case
|
|
*
|
|
* Copyright (c) 1994-2001, Microsoft Corporation. All rights reserved.
|
|
*
|
|
*Purpose:
|
|
* Collate MBCS strings, ignoring case
|
|
*
|
|
*Revision History:
|
|
* 05-12-94 CFW Module created from mbs*cmp.c
|
|
* 06-03-94 CFW Allow non-_INTL.
|
|
* 09-06-94 CFW Allow non-_WIN32!.
|
|
* 12-21-94 CFW Remove fcntrlcomp NT 3.1 hack.
|
|
* 09-26-97 BWT Fix POSIX
|
|
* 04-07-98 GJF Implemented multithread support based on threadmbcinfo
|
|
* structs
|
|
* 05-17-99 PML Remove all Macintosh support.
|
|
*
|
|
*******************************************************************************/
|
|
|
|
#ifdef _MBCS
|
|
|
|
#include <awint.h>
|
|
#include <mtdll.h>
|
|
#include <cruntime.h>
|
|
#include <internal.h>
|
|
#include <mbdata.h>
|
|
#include <mbctype.h>
|
|
#include <mbstring.h>
|
|
|
|
/***
|
|
* _mbsicoll - Collate MBCS strings, ignoring case
|
|
*
|
|
*Purpose:
|
|
* Collates two strings for lexical order. Strings
|
|
* are collated on a character basis, not a byte basis.
|
|
*
|
|
*Entry:
|
|
* char *s1, *s2 = strings to collate
|
|
*
|
|
*Exit:
|
|
* returns <0 if s1 < s2
|
|
* returns 0 if s1 == s2
|
|
* returns >0 if s1 > s2
|
|
*
|
|
*Exceptions:
|
|
*
|
|
*******************************************************************************/
|
|
|
|
int __cdecl _mbsicoll(
|
|
const unsigned char *s1,
|
|
const unsigned char *s2
|
|
)
|
|
{
|
|
#if defined(_POSIX_)
|
|
return _mbsicmp(s1, s2);
|
|
#else
|
|
int ret;
|
|
#ifdef _MT
|
|
pthreadmbcinfo ptmbci = _getptd()->ptmbcinfo;
|
|
|
|
if ( ptmbci != __ptmbcinfo )
|
|
ptmbci = __updatetmbcinfo();
|
|
|
|
if ( 0 == (ret = __crtCompareStringA( ptmbci->mblcid, NORM_IGNORECASE,
|
|
s1, -1, s2, -1,
|
|
ptmbci->mbcodepage )) )
|
|
#else
|
|
if ( 0 == (ret = __crtCompareStringA( __mblcid, NORM_IGNORECASE,
|
|
s1, -1, s2, -1,
|
|
__mbcodepage )) )
|
|
#endif
|
|
return _NLSCMPERROR;
|
|
|
|
return ret - 2;
|
|
|
|
#endif /* _POSIX_ */
|
|
}
|
|
|
|
#endif /* _MBCS */
|