#ifndef _LIBC_SYS_SOCKET_H #define _LIBC_SYS_SOCKET_H #include #include #include #include __BEGIN_DECLS int socket(int domain, int type, int protocol); int bind(int sockfd, const char* name, int len); int connect(int sockfd, const char* name, int len); __END_DECLS #endif // _LIBC_SYS_SOCKET_H