src/socket.h


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#ifndef POTD_SOCKET_H
#define POTD_SOCKET_H 1

#include <netdb.h>

#define POTD_BACKLOG 3

typedef struct psocket {
    int fd;
    struct addrinfo addr;
} psocket;


int socket_init_in(psocket *psocket, const char *listen_addr,
                   const char *listen_port, struct addrinfo **results);

int socket_bind_in(psocket *psocket, struct addrinfo *results);

int socket_listen_in(psocket *psocket);

int socket_accept_in(const psocket *psocket, struct sockaddr_in *clientaddr);

#endif