/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "plstr.h"
#include <string.h>

PR_IMPLEMENT(PRIntn)
PL_strcmp(const char* a, const char* b) {
  if ((const char*)0 == a) {
    return ((const char*)0 == b) ? 0 : -1;
  }
  if ((const char*)0 == b) {
    return 1;
  }

  return (PRIntn)strcmp(a, b);
}

PR_IMPLEMENT(PRIntn)
PL_strncmp(const char* a, const char* b, PRUint32 max) {
  if ((const char*)0 == a) {
    return ((const char*)0 == b) ? 0 : -1;
  }
  if ((const char*)0 == b) {
    return 1;
  }

  return (PRIntn)strncmp(a, b, (size_t)max);
}