- ==================主函数==================
- int main(int argc, char* argv[])
- {
- WSAData wsaData;
- if (WSAStartup(MAKEWORD(1, 1), &wsaData) != 0) {
- return 255;
- }
-
- int retval = doit(argc, argv);
-
- WSACleanup();
- return retval;
- }
- ==================头文件==================
- icmpdefs.h
- //ICMP.DLL 函数中需要的结构
-
-
- typedef struct {
- unsigned char Ttl; // Time To Live
- unsigned char Tos; // Type Of Service
- unsigned char Flags; // IP header flags
- unsigned char OptionsSize; // Size in bytes of options data
- unsigned char *OptionsData; // Pointer to options data
- } IP_OPTION_INFORMATION, * PIP_OPTION_INFORMATION;
-
- typedef struct {
- DWORD Address; // Replying address
- unsigned long Status; // Reply status
- unsigned long RoundTripTime; // RTT in milliseconds
- unsigned short DataSize; // Echo data size
- unsigned short Reserved; // Reserved for system use
- void *Data; // Pointer to the echo data
- IP_OPTION_INFORMATION Options; // Reply options
- } IP_ECHO_REPLY, * PIP_ECHO_REPLY;
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