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unistr/u8-cmp: Fix undefined behaviour. Reported by Jeffrey Walton <noloader@gmail.com>. * lib/unistr/u8-cmp.c (u8_cmp): Don't invoke memcmp if n is zero.
author Bruno Haible <bruno@clisp.org>
date Fri, 08 Mar 2019 20:38:22 +0100
parents 19c2e5121b2f
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Description:
Test whether use of TIOCGWINSZ requires termios.h.

Files:
m4/jm-winsz1.m4

Depends-on:

configure.ac:
gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H
gl_WINSIZE_IN_PTEM

Makefile.am:

Include:

License:
GPL

Maintainer:
Jim Meyering