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77 lines
1.1 KiB
C
77 lines
1.1 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS system libraries
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* FILE: lib/sdk/crt/mbstring/mbsupr.c
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* PURPOSE:
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* PROGRAMER: Ariadne
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* UPDATE HISTORY:
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* 12/04/99: Created
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*/
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#include <precomp.h>
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#include <mbstring.h>
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#include <ctype.h>
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unsigned int _mbbtoupper(unsigned int c)
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{
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if (!_ismbblead(c) )
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return toupper(c);
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return c;
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}
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/*
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* @implemented
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*/
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unsigned int _mbctoupper(unsigned int c)
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{
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return _ismbclower (c) ? c - 0x21 : c;
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}
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unsigned char *_mbset (unsigned char *string, int c)
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{
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unsigned char *save = string;
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if (_MBIS16 (c)) {
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if (_MBLMASK (c) == 0) {
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*string++ = '\0';
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*string++ = '\0';
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}
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else {
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*string++ = _MBGETH (c);
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*string++ = _MBGETL (c);
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}
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}
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else {
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*string++ = c;
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}
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return save;
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}
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/*
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* @implemented
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*/
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unsigned char *_mbsupr (unsigned char *string)
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{
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int c;
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unsigned char *save = string;
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while ((c = _mbsnextc (string))) {
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if (_MBIS16 (c) == 0)
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c = toupper (c);
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_mbset (string, c);
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string = _mbsinc (string);
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}
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return save;
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}
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