#ifndef MY_UDP

#ifndef __WIN32__
# include <netinet/in.h>
#else
# include <windows.h>
# include <wininet.h>
#endif

#define MY_UDP

#ifndef __WIN32__
#define SUPPORT_IPv6
#endif

typedef struct struct_sock_udp_t
{
#ifndef __WIN32__
    int sock;
#else
    SOCKET sock;
#endif
    int proto;

#ifdef SUPPORT_IPv6
    struct sockaddr_in6 sockAddr6;
#endif
    struct sockaddr_in sockAddr;
} sock_udp_t;

extern sock_udp_t *newSockUdp(int proto);
extern void destroySockUdp(sock_udp_t * p);
extern sock_udp_t *bindUdpSocket(char *address, int port, int proto);
extern sock_udp_t *connectUdpSocket(char *address, int port, int proto);
extern int setUdpSockNonBlock(sock_udp_t * p);
extern int readUdpSocket(sock_udp_t * src, sock_udp_t * dst, void *address,
                         int len);
extern int writeUdpSocket(sock_udp_t * src, sock_udp_t * dst, void *address,
                          int len);
extern void getSockUdpIp(sock_udp_t * p, char *str_ip, int len);
extern int getSockUdpPort(sock_udp_t * p);
extern void closeUdpSocket(sock_udp_t * p);
#endif