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#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
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