Description:
Enable faster, non-thread-safe stdio functions if available.

Files:
lib/unlocked-io.h
m4/unlocked-io.m4

Depends-on:

configure.ac:
jm_FUNC_GLIBC_UNLOCKED_IO

Makefile.am:
lib_SOURCES += unlocked-io.h

Include:
"unlocked-io.h"

Maintainer:
Jim Meyering