3 * strerror.c -- get error message string
7 * This code is Copyright (c) 2002, by the authors of nmh. See the
8 * COPYRIGHT file in the root directory of the nmh distribution for
9 * complete copyright information.
15 extern char *sys_errlist[];
21 if (errnum > 0 && errnum < sys_nerr)
22 return sys_errlist[errnum];