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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 1f14c6dd175d
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Description:
modf() function according to ISO C 99 with IEC 60559.

Files:
m4/modf-ieee.m4
m4/minus-zero.m4
m4/signbit.m4

Depends-on:
modf
fpieee

configure.ac:
gl_FUNC_MODF_IEEE

Makefile.am:

Include:
<math.h>

Link:
$(MODF_LIBM)

License:
LGPL

Maintainer:
all