1 /* ========================================================================
2 * Copyright 1988-2007 University of Washington
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
11 * ========================================================================
15 * Program: Operating-system dependent routines -- Dynix version
17 * Author: Mark Crispin
18 * Networks and Distributed Computing
19 * Computing & Communications
20 * University of Washington
21 * Administration Building, AG-44
25 * Last Edited: 16 August 2007
28 #include "tcp_unix.h" /* must be before osdep includes tcp.h */
35 #include <sys/socket.h>
36 #include <netinet/in.h>
37 #include <arpa/inet.h>
40 extern int errno
; /* just in case */
45 extern char *sys_errlist
[];
47 #define toint(c) ((c)-'0')
48 #define isodigit(c) (((unsigned)(c)>=060)&((unsigned)(c)<=067))