@node memchr
@section @code{memchr}
@findex memchr

POSIX specification: @url{http://www.opengroup.org/susv3xsh/memchr.html}

Gnulib module: memchr

Portability problems fixed by Gnulib:
@itemize
@item
This function is missing on some older platforms.
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@end itemize