99 lines
2.3 KiB
C
99 lines
2.3 KiB
C
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#define net_part(addr) ((addr) & net_mask(addr))
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#define MASKA 0x000000FFL
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#define MASKB 0x0000FFFFL
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#define MASKC 0x00FFFFFFL
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#define CLSHFT 5 /* Make C generate hyper-optimized case */
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#define CLA0 0 /* It takes the same arg; you mask it off, */
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#define CLA1 1 /* shift, and then do a case statment with */
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#define CLA2 2 /* some code having more than one label. */
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#define CLA3 3 /* Values for class A */
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#define CLB0 4
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#define CLB1 5 /* B */
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#define CLC 6 /* C */
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#define CLI 7 /* Illegal */
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#define BROADCAST 0x00000000L
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#define CASTA 0x00FFFFFFL
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#define CASTB 0x0000FFFFL
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#define CASTC 0x000000FFL
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#define HASH_TABLE_SIZE 64
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#define NEW_ENTRY 0x01
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#define TIMEOUT_TIMER 0x02
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#define GARBAGE_TIMER 0x04
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#define ROUTE_CHANGE 0x08
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typedef
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struct _hash_entry {
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struct _hash_entry *prev;
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struct _hash_entry *next;
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unsigned long dest_addr;
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unsigned long next_hop;
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unsigned long metric;
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unsigned long flag;
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unsigned long timeout;
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long refcount;
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unsigned long protocoltype;
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} HASH_TABLE_ENTRY;
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typedef
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struct {
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BYTE command;
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BYTE version;
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unsigned short resrvd1;
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} RIP_HEADER;
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typedef
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struct {
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unsigned short addr_fam;
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union {
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unsigned short resrvd2;
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unsigned short routetag;
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};
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unsigned long ipaddr;
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union {
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unsigned long resrvd3;
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unsigned long subnetmask;
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};
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union {
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unsigned long resrvd4;
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unsigned long nexthop;
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};
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unsigned long metric;
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} RIP_ENTRY;
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struct InterfaceEntry {
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DWORD ipAdEntAddr; // IP address of this entry
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DWORD ipAdEntIfIndex; // IF for this entry
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DWORD ipAdEntNetMask; // subnet mask of this entry
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};
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typedef struct InterfaceEntry InterfaceEntry ;
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#define RECVBUFSIZE 576
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#define SENDBUFSIZE 576
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//
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// Debugging functions
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//
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extern int nLogLevel;
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extern int nLogType;
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#define DBGCONSOLEBASEDLOG 0x1
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#define DBGFILEBASEDLOG 0x2
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#define DBGEVENTLOGBASEDLOG 0x4
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VOID dbgprintf(
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IN INT nLevel,
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IN LPSTR szFormat,
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IN ...
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);
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