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Perform the same test for many <math.h> functions.
author Bruno Haible <bruno@clisp.org>
date Sun, 31 Jan 2010 19:40:17 +0100
parents 1d443a80afc4
children efab6978105e
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Description:
unsetenv() function: remove an environment variable.

Files:
lib/unsetenv.c
m4/setenv.m4

Depends-on:
stdlib
unistd
environ

configure.ac:
gl_FUNC_UNSETENV
gl_STDLIB_MODULE_INDICATOR([unsetenv])

Makefile.am:

Include:
<stdlib.h>

License:
LGPL

Maintainer:
Bruno Haible