os_mac.h

Vovida 社区开源的 SIP 协议源码

/*
 * Program:	Operating-system dependent routines -- Macintosh version
 *
 * Author:	Mark Crispin
 *		6158 Lariat Loop NE
 *		Bainbridge Island, WA  98110-2098
 *		Internet: [e-mail]
 *
 * Date:	26 January 1992
 * Last Edited:	8 August 1995
 *
 * Copyright 1995 by Mark Crispin
 *
 *  Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose and without fee is hereby granted, provided
 * that the above copyright notice appears in all copies and that both the
 * above copyright notices and this permission notice appear in supporting
 * documentation, and that the name of Mark Crispin not be used in advertising
 * or publicity pertaining to distribution of the software without specific,
 * written prior permission.  This software is made available "as is", and
 * MARK CRISPIN DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD TO
 * THIS SOFTWARE, INCLUDING WITHOUT LIMITATION ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND IN NO EVENT SHALL
 * MARK CRISPIN BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES
 * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
 * WHETHER IN AN ACTION OF CONTRACT, TORT (INCLUDING NEGLIGENCE) OR STRICT
 * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
 * THIS SOFTWARE.
 *
 */


/*  This is a totally new operating-system dependent module for the Macintosh,
 * written using THINK C on my Mac PowerBook-100 in my free time.
 * Unlike earlier efforts, this version requires no external TCP library.  It
 * also takes advantage of the Map panel in System 7 for the timezone.
 */

#include <stdlib.h>
#include <string.h>
#include <types.h>
#include <unix.h>
#ifndef noErr
#include <Desk.h>
#include <Devices.h>
#include <Errors.h>
#include <Events.h>
#include <Fonts.h>
#include <Memory.h>
#include <Menus.h>
#include <ToolUtils.h>
#include <Windows.h>
#endif

#define L_SET SEEK_SET
#define L_INCR SEEK_CUR
#define L_XTND SEEK_END

extern short resolveropen;	/* make this global so caller can sniff */

#include "env_mac.h"
#include "fs.h"
#include "ftl.h"
#include "nl.h"
#include "tcp.h"

#define TCPDRIVER "\p.IPP"

#define gethostid clock

long wait (void);
long random (void);