scrcpy/app/src/net.h

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#ifndef NET_H
#define NET_H
#include <SDL2/SDL_platform.h>
#include <SDL2/SDL_stdinc.h>
#ifdef __WINDOWS__
# include <winsock2.h>
#define SHUT_RD SD_RECEIVE
#define SHUT_WR SD_SEND
#define SHUT_RDWR SD_BOTH
typedef SOCKET socket_t;
#else
# include <sys/socket.h>
# define INVALID_SOCKET -1
typedef int socket_t;
#endif
SDL_bool net_init(void);
void net_cleanup(void);
socket_t net_connect(Uint32 addr, Uint16 port);
socket_t net_listen(Uint32 addr, Uint16 port, int backlog);
socket_t net_accept(socket_t server_socket);
// the _all versions wait/retry until len bytes have been written/read
ssize_t net_recv(socket_t socket, void *buf, size_t len);
ssize_t net_recv_all(socket_t socket, void *buf, size_t len);
ssize_t net_send(socket_t socket, const void *buf, size_t len);
ssize_t net_send_all(socket_t socket, const void *buf, size_t len);
// how is SHUT_RD (read), SHUT_WR (write) or SHUT_RDWR (both)
SDL_bool net_shutdown(socket_t socket, int how);
SDL_bool net_close(socket_t socket);
#endif