memmem

NAME

       memmem - locate a substring

SYNOPSIS

       #include <string.h>

       void *memmem(const void *needle, size_t needlelen,
              const void *haystack, size_t haystacklen);

DESCRIPTION

       The  memmem()  function  finds the first occurrence of the
       substring needle of length needlelen in  the  memory  area
       haystack of length haystacklen.

RETURN VALUE

       The  memmem()  function returns a pointer to the beginning
       of the substring, or NULL if the substring is not found.

SEE ALSO

       strstr(3)