/*
 * Copyright notice from original mutt:
 * [none]
 *
 * This file is part of mutt-ng, see http://www.muttng.org/.
 * It's licensed under the GNU General Public License,
 * please see the file GPL in the top level source directory.
 */

#include <ctype.h>
#include <sys/types.h>

/* UnixWare doesn't have these functions in its standard C library */

int strncasecmp (char *s1, char *s2, size_t n)
{
  register int c1, c2, l = 0;

  while (*s1 && *s2 && l < n) {
    c1 = tolower ((unsigned char) *s1);
    c2 = tolower ((unsigned char) *s2);
    if (c1 != c2)
      return (c1 - c2);
    s1++;
    s2++;
    l++;
  }
  if (l == n)
    return (int) (0);
  else
    return (int) (*s1 - *s2);
}

int strcasecmp (char *s1, char *s2)
{
  register int c1, c2;

  while (*s1 && *s2) {
    c1 = tolower ((unsigned char) *s1);
    c2 = tolower ((unsigned char) *s2);
    if (c1 != c2)
      return (c1 - c2);
    s1++;
    s2++;
  }
  return (int) (*s1 - *s2);
}