/* Iterate over arguments from argv or --files0-from=FILE
- Copyright (C) 2008-2010 Free Software Foundation, Inc.
+ Copyright (C) 2008-2011 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "arg-nonnull.h"
struct argv_iterator;
-enum argv_iter_err;
enum argv_iter_err
{
char *argv_iter (struct argv_iterator *, enum argv_iter_err *)
_GL_ARG_NONNULL ((1, 2));
size_t argv_iter_n_args (struct argv_iterator const *)
- _GL_ARG_NONNULL ((1));
+ _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1));
void argv_iter_free (struct argv_iterator *)
_GL_ARG_NONNULL ((1));