www.pudn.com > zlIP-8051-rtl8019as.zip > GloblDef.h

/* 
 * Copyright (c) 2003 Electric Application Laboratory of NAN KAI University 
 * All rights reserved. 
 * 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met: 
 * 
 * 1. Redistributions of source code must retain the above copyright notice, 
 *    this list of conditions and the following disclaimer. 
 * 2. Redistributions in binary form must reproduce the above copyright notice, 
 *    this list of conditions and the following disclaimer in the documentation 
 *    and/or other materials provided with the distribution. 
 * 3. The name of the author may not be used to endorse or promote products 
 *    derived from this software without specific prior written permission. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
 * OF SUCH DAMAGE. 
 * 
 * Author: Li Zhanglin  
 * 
 */ 
 
/* data type define */ 
typedef unsigned char	BYTE; 
typedef unsigned short	WORD; 
typedef unsigned long	DWORD; 
typedef unsigned char	BOOL; 
 
typedef signed long		SDWORD; 
 
#ifndef DEBUG  
	#define DEBUG  
#endif 
 
#ifdef DEBUG 
#	include "stdio.h"	/* use printf */ 
#endif 
 
#ifndef MCU_C51 
#	define MCU_C51 
#endif 
 
 
#ifndef HOST_ORDER_AS_NET 
#	define HOST_ORDER_AS_NET 
#endif 
 
#ifndef MULTI_THREAD	/* if this program is run in multithread */ 
//#	define MULTI_THREAD 
#endif 
 
#ifdef	MCU_C51 
#	include "..\MCU\at89x52.h" 
#	define	DT_CODE		code 
#	define	DT_XDATA	xdata 
#	define	REENTRANT_SIG	reentrant 
#	ifdef	MULTI_THREAD 
#		define	REENTRANT_MUL	reentrant 
#	else 
#		define	REENTRANT_MUL	 
#	endif 
#else 
#	define	DT_CODE		 
#	define	DT_XDATA 
#	define	REENTRANT_SIG	 
#	define	REENTRANT_MUL	 
#endif 
 
#ifndef TRUE 
#	define TRUE 1 
#endif 
 
#ifndef FALSE 
#	define FALSE 0 
#endif 
 
#ifndef NULL 
#	define NULL 0 
#endif 
 
#ifdef DEBUG 
#	define TRACE(str)	printf(str) 
#	define VALUE(v)		printf(" %x ",v) 
#else 
#	define TRACE(str) 
#	define VALUE(v)		 
#endif 
 
#ifndef HOST_ORDER_AS_NET 
DWORD ntohl(DWORD in)  REENTRANT_SIG; 
WORD ntohs(WORD in)  REENTRANT_SIG; 
#else 
#	define	ntohl(in)	in 
#	define	ntohs(in)	in 
#endif 
 
#define htonl(in) ntohl(in) 
#define htons(in) ntohs(in) 
 
void MemCopy(void DT_XDATA *buf1,void DT_XDATA *buf2,WORD size)  REENTRANT_SIG; 
 
/* 
 * about problom of using function opointer in KeilC51  
 * refer to KeilC application note 129 -- Function Pointers in C51 
 */ 
/*	 
	1. use BL51 OVERLAY 
	Delete: 
	The fllowing function should be delete from call tree function 'main': 
	RTLSendPacket RTLReceivePacket EtherInput EtherOutput 
 
	Add: 
	EtherOutput	to	IPOutput	and	IPInput 
	EtherInput	to	NetIfTimer 
	RTLSendPacket	to	EtherOutput 
	RTLReceivePacket	to EtherInput 
 
	2. define all these func as reentrant 
*/