NAME

     memchr - 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

     index(3),  rindex(3),  strchr(3),   strrchr(3),   strsep(3),
     strspn(3),