29 lines
629 B
C
29 lines
629 B
C
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/* This source code was extracted from the Q8 package created and placed
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in the PUBLIC DOMAIN by Doug Gwyn <gwyn@arl.mil>
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last edit: 1999/11/05 gwyn@arl.mil
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Implements subclause 7.24 of ISO/IEC 9899:1999 (E).
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It supports an encoding where all char codes are mapped
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to the *same* code values within a wchar_t or wint_t,
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so long as no other wchar_t codes are used by the program.
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*/
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#include <wchar.h>
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wchar_t*
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wmemchr(s, c, n)
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register const wchar_t *s;
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register wchar_t c;
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register size_t n;
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{
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if ( s != NULL )
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for ( ; n > 0; ++s, --n )
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if ( *s == c )
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return (wchar_t *)s;
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return NULL;
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}
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