/* This file is part of GNU Mailutils
   Copyright (C) 2009 Free Software Foundation, Inc.

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 3 of the License, or (at your option) any later version.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General
   Public License along with this library.  If not, see
   <http://www.gnu.org/licenses/>. */

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <mailutils/types.h>
#include <mailutils/cctype.h>
#include <mailutils/cstr.h>

char *
mu_str_skip_class (const char *str, int class)
{
  for (; *str && mu_c_is_class (*str, class); str++)
    ;
  return (char*) str;
}

char *
mu_str_skip_class_comp (const char *str, int class)
{
  for (; *str && !mu_c_is_class (*str, class); str++)
    ;
  return (char*) str;
}

char *
mu_str_skip_cset_comp (const char *str, const char *cset)
{
  for (; *str && strchr (cset, *str) == NULL; str++)
    ;
  return (char*) str;
}