ascii.h

/**
 * Copyright (C) 2001-2002 Thomas Roessler <roessler@does-not-exist.org>
 *
 * 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 the Free Software
 * Foundation, either version 2 of the License, or (at your option) any later
 * version.
 *
 * This program 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 General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/*
 * Versions of the string comparison functions which are
 * locale-insensitive.
 */

#ifndef _MUTT_ASCII_H
#define _MUTT_ASCII_H 1

#include <ctype.h>

int ascii_strcasecmp(const char *a, const char *b);
int ascii_strncasecmp(const char *a, const char *b, int n);

#define ascii_strcmp(a, b) mutt_strcmp(a, b)
#define ascii_strncmp(a, b, c) mutt_strncmp(a, b, c)

static inline char *ascii_strlower(char *s)
{
  char *p = s;

  for (; *p; ++p)
  {
    *p = tolower(*p);
  }

  return s;
}

#endif /* _MUTT_ASCII_H */