Initial commit

h/wrn/ospfCommon/ospfCommonUtils.h

@@ -0,0 +1,120 @@
+/* ospfCommonUtils.h - OSPF common utilities header file */
+
+/* Copyright 2003 Wind River Systems, Inc. */
+#include "copyright_wrs.h"
+
+/*
+modification history
+--------------------
+01a,05aug03,agi created (ported from OSPFv2)
+*/
+
+#ifndef __INCospfCommonUtilsh
+#define __INCospfCommonUtilsh
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* includes */
+#include <stddef.h>
+
+/* Internet address class. Note the IP address is in host order. */
+
+/*
+#if !defined (__VxWORKS__)
+#if !defined (WAIT_FOREVER)
+#define WAIT_FOREVER 0xffffffff
+#endif 
+#endif
+*/
+
+#define PARAMETER_NOT_USED(parameter_one) (parameter_one = parameter_one)
+
+/******************************************************************************/
+
+#if !defined BOOLEAN
+typedef enum BOOLEAN
+{
+	 _FALSE = 0 		/* FALSE and TRUE are already defined here */
+	,_TRUE = 1
+} BOOLEAN;
+#endif
+
+#if !defined _struct
+#define _struct struct 
+#endif
+
+#if !defined _union
+#define _union union
+#endif
+
+#if !defined _enum
+#define	_enum  enum		
+#endif
+
+#if !defined _pack
+#define _pack
+#endif
+
+#define INVALID_HANDLE ((UINT)NULL)
+
+#ifndef _BYTE_
+#define _BYTE_
+typedef unsigned char BYTE;
+#endif
+
+#if !defined (__BIG_ENUMS__)
+	#define BYTE_ENUM(enum_name) enum enum_name 
+#else
+	#define BYTE_ENUM(enum_name) BYTE
+#endif
+
+typedef enum  TEST
+{
+        PASS = 1,
+        FAIL = 0
+} TEST;
+
+#if !defined STRINGS_MATCH
+#define STRINGS_MATCH ((int) NULL)
+#endif
+
+typedef struct  LINK
+{
+        struct  LINK    *sptr_forward_link;
+        struct  LINK    *sptr_backward_link;
+} LINK;
+
+#define MAXIMUM_ETHERNET_DATA_SIZE 1500
+#define MINIMUM_ETHERNET_DATA_SIZE 46
+
+typedef _struct MAC_ADDRESS
+{
+        ULONG           _ulong;
+        USHORT  _ushort;
+} _pack MAC_ADDRESS;
+
+/* High byte of word double_word.   */
+#define high_byte_of_dword(double_word)  (((double_word) >> 24) & 0x000000ff)
+/* High byte of word double_word.   */
+#define high_low_byte_of_dword(double_word)  (((double_word) >> 16) & 0x000000ff)
+/* High byte of word double_word.   */
+#define low_high_of_dword(double_word)  (((double_word) >> 8) & 0x000000ff) 
+/* Low byte of word double_word.   */
+#define low_byte_of_dword(double_word)  ((double_word) & 0x000000ff)
+/* High byte of ushort ushort.   */
+#define high_byte_of_ushort(ushort)  (((ushort)>>8)&0x00ff)
+/* Low byte of ushort ushort.   */
+#define low_byte_of_ushort(ushort)  ((ushort)&0x00ff)
+/* High byte of ushort double_ushort.   */
+#define low_ushort_of_ulong(double_ushort)  (WORD)(((double_ushort) >> 16) & 0x0000ffff)
+/* Low byte of ushort double_ushort.   */
+#define high_ushort_of_ulong(double_ushort)  (WORD)((double_ushort) & 0x0000ffff)
+#define two_bytes_to_ushort(high_byte,low_byte) ((((high_byte)&0x00ff)<<8)|((low_byte)&0x00ff))
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCospfCommonUtilsh */