MEMCHR (3)
scan memory for a character
SYNOPSIS
#include <string.h>
void *memchr(const void * s , int c , size_t n );
DESCRIPTION
The memchr() function scans the first n bytes of the memory
area pointed to by s for the character c. The first byte to
match c (interpreted as an unsigned character) stops the operation.
RETURN VALUE
The memchr() function returns a pointer to the matching byte or
NULL if the character does not occur in the given memory area.
CONFORMING TO
SVID 3, BSD 4.3, ISO 9899
SEE ALSO
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