-/* Copyright (C) 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
This file based on setenv.c in the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@code{setenv} adds @var{name} to the environment with value
@var{value}. If the name was already present in the environment,
-the new value will be stored only if @var{overwrite} is non-zero.
+the new value will be stored only if @var{overwrite} is nonzero.
The companion @code{unsetenv} function removes @var{name} from the
environment. This implementation is not safe for multithreaded code.
# include <config.h>
#endif
+#define setenv libiberty_setenv
+#define unsetenv libiberty_unsetenv
+
#include "ansidecl.h"
#include <sys/types.h> /* For `size_t' */
#include <stdio.h> /* For `NULL' */
extern char **environ;
#endif
+#undef setenv
+#undef unsetenv
+
/* LOCK and UNLOCK are defined as no-ops. This makes the libiberty
* implementation MT-Unsafe. */
#define LOCK