MEMCHR_INV(9)                       Basic C Library Functions                       MEMCHR_INV(9)



NAME
       memchr_inv - Find an unmatching character in an area of memory.

SYNOPSIS
       void * memchr_inv(const void * start, int c, size_t bytes);

ARGUMENTS
       start
           The memory area

       c
           Find a character other than c

       bytes
           The size of the area.

DESCRIPTION
       returns the address of the first character other than c, or NULL if the whole buffer
       contains just c.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                             MEMCHR_INV(9)