24  */

    24  */

    25 #include <winsock2.h>

    25 #include <winsock2.h>

    26 #include <WS2tcpip.h>

    26 #include <WS2tcpip.h>

    27 #include <iphlpapi.h>

    27 #include <iphlpapi.h>

    28 #include <icmpapi.h>

    28 #include <icmpapi.h>

    29 

    30 

    30 /* used to disable connection reset messages on Windows XP */

    31 /* used to disable connection reset messages on Windows XP */

    31 #ifndef SIO_UDP_CONNRESET

    32 #ifndef SIO_UDP_CONNRESET

    32 #define SIO_UDP_CONNRESET _WSAIOW(IOC_VENDOR,12)

    33 #define SIO_UDP_CONNRESET _WSAIOW(IOC_VENDOR,12)

    33 #endif

    34 #endif

    54 

    55 

    55 typedef union {

    56 typedef union {

    56     struct sockaddr     sa;

    57     struct sockaddr     sa;

    57     struct sockaddr_in  sa4;

    58     struct sockaddr_in  sa4;

    58     struct sockaddr_in6 sa6;

    59     struct sockaddr_in6 sa6;

    59 } SOCKETADDRESS;

    61 } SOCKETADDRESS;

    60 

    62 

    61 /*

    63 /*

    62  * passed to NET_BindV6. Both ipv4_fd and ipv6_fd must be created and unbound

    64  * passed to NET_BindV6. Both ipv4_fd and ipv6_fd must be created and unbound

    63  * sockets. On return they may refer to different sockets.

    65  * sockets. On return they may refer to different sockets.