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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
children
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Description:
atan2() function: angle of a point in the plane.

Files:
m4/atan2.m4
m4/mathfunc.m4

Depends-on:

configure.ac:
gl_FUNC_ATAN2

Makefile.am:

Include:
<math.h>

Link:
$(ATAN2_LIBM)

License:
LGPL

Maintainer:
all