12345678910111213141516171819202122 |
- /*
- * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
- * See the copyright notice in the ACK home directory, in the file "Copyright".
- */
- /* $Id$ */
- #include <string.h>
- /*
- * I don't know why, but X3J11 says that strerror() should be in declared
- * in <string.h>. That is why the function is defined here.
- */
- char *
- strerror(register int errnum)
- {
- extern const char *_sys_errlist[];
- extern const int _sys_nerr;
- if (errnum < 0 || errnum >= _sys_nerr)
- return "unknown error";
- return (char *)_sys_errlist[errnum];
- }
|