Description:
unsetenv() function: remove an environment variable.

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

Depends-on:
stdlib
unistd          [test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1]
environ         [test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1]

configure.ac:
gl_FUNC_UNSETENV
if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then
  AC_LIBOBJ([unsetenv])
  gl_PREREQ_UNSETENV
fi
gl_STDLIB_MODULE_INDICATOR([unsetenv])

Makefile.am:

Include:
<stdlib.h>

License:
LGPL

Maintainer:
Bruno Haible