compat/strerror.c

   1 /*
   2  * Copyright (C) 1996-2016 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 #include "squid.h"
  10
  11 #if HAVE_ERRNO_H
  12 #include <errno.h>
  13 #endif
  14
  15 extern int sys_nerr;
  16
  17 #if NEED_SYS_ERRLIST
  18 extern char *sys_errlist[];
  19 #endif
  20
  21 char *
  22 strerror(int ern)
  23 {
  24     return sys_errlist[ern];
  25 }
  26