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memchr, _fmemchr
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Include: <string.h>, <memory.h>
Syntax: void *memchr( void *buf, int c, size_t count );
void _far *_fmemchr( void _far *buf, int c, size_t count );
Returns: a pointer to location of <c> in <buf> if successful, or
NULL if <c> is not within first <count> bytes of <buf>.
See also: memccpy, memcmp, memcpy, memset
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