Debugging-Link Library Problems

Testproject error lnk2001: the external symbol that cannot be parsed "char * _ stdcall inet_ntoa (struct in_addr )"(? Inet_ntoa $ j14ygpaduin_addr @ Z)
Testproject error lnk2001: the external symbol that cannot be parsed "int _ stdcall BIND (unsigned int, struct sockaddr const *, INT )"(? Bind @ $ j212yghipbusockaddr @ H @ Z)
Testproject error lnk2001: the external symbol that cannot be parsed "int _ stdcall gethostname (char *, INT )"(? Gethostname $ j18yghpadh @ Z)
Testproject error lnk2001: the external symbol that cannot be parsed "int _ stdcall sendto (unsigned int, char const *, Int, Int, struct sockaddr const *, INT )"(? Sendto $ j224yghipbdhhpbusockaddr h @ Z)
Testproject error lnk2001: the external symbol that cannot be parsed "int _ stdcall setsockopt (unsigned int, Int, Int, char const *, INT )"(? Setsockopt $ j220yghihhpbdh @ Z)
Testproject error lnk2001: the external symbol "int _ stdcall wsagetlasterror (void )"(? Wsagetlasterror $ j10yghxz)
Testproject error lnk2001: the external symbol that cannot be parsed "int _ stdcall wsastartup (unsigned short, struct wsadata *)"(? Wsastartup $ j18yghgpauwsadata @ Z)
Testproject error lnk2001: the external symbol that cannot be parsed "struct hostent * _ stdcall gethostbyname (char const *)"(? Gethostbyname $ j14ygpauhostent PBD @ Z)
Testproject error lnk2001: the external symbol that cannot be parsed "unsigned int _ stdcall socket (INT, Int, INT )"(? Socket $ j212ygihhh @ Z)
Testproject error lnk2001: the external symbol that cannot be parsed "unsigned long _ stdcall inet_addr (char const *)"(? Inet_addr $ j14ygkpbd @ Z)
Testproject error lnk2001: the external symbol "unsigned short _ stdcall htons (unsigned short )"(? Htons $ j14yggg @ Z)

 

Write a broadcastProgramThe above connection error occurs. Check msdn and find the link library ws2_32.lib that setsockopt () depends on.

Not added. Method: Add project properties, connectors, inputs, and additional dependencies.