51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
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typedef struct in_addr IPV4_ADDRESS;
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typedef struct in6_addr IPV6_ADDRESS;
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typedef struct {
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union {
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PVOID pReply;
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PICMP_ECHO_REPLY pReply4; // ICMP reply packet
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PICMPV6_ECHO_REPLY pReply6;
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};
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union {
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SOCKADDR_STORAGE ssAddr; // Address of this hop
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SOCKADDR saAddr;
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SOCKADDR_IN sinAddr;
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SOCKADDR_IN6 sin6Addr;
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};
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ULONG ulNumRcvd; // number of packets received
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ULONG ulHopRcvd;
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ULONG ulRTTtotal; // cumulative RTT
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} HOP;
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typedef HOP APC_CONTEXT, *PAPC_CONTEXT;
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#define MAX_HOPS 255
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#define DEFAULT_NUM_QUERIES 100
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#define DEFAULT_MAX_RETRIES 3
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#define DEFAULT_MAXIMUM_HOPS 30
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#define DEFAULT_TOS 0
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#define DEFAULT_FLAGS 0
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#define DEFAULT_SEND_SIZE 64
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#define DEFAULT_RECEIVE_SIZE ( (sizeof(ICMPV6_ECHO_REPLY) + \
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DEFAULT_SEND_SIZE) + \
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sizeof(DWORD) + \
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sizeof(IO_STATUS_BLOCK))
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#define DEFAULT_TOS 0
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#define DEFAULT_TIMEOUT 4000L
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#define MIN_INTERVAL 250L
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#define MAX_PENDING_REQUESTS 100
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#define TRUE 1
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#define FALSE 0
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#define STDOUT 1
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#define is ==
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#define isnot !=
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#define MAX(x,y) ((x)>(y))? (x) : (y)
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extern HOP hop[MAX_HOPS];
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extern ULONG g_ulTimeout;
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extern HANDLE g_hIcmp;
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extern ULONG g_ulRcvBufSize;
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