:sig
void socket_close(u64 sockfd)

:params
sockfd : socket handle

:see
>socket

:content
Closes an existing socket connection.

Use this when you are done with a socket opened through `socket_connect()`.

:example
u64 fd = socket_connect("127.0.0.1", 80);
print(fd != 0 ? "opened a socket" : "open failed", ", now closing it\n");
socket_close(fd);