pub unsafe extern "C" fn switch_socket_recv(
sock: *mut switch_socket_t,
buf: *mut c_char,
len: *mut switch_size_t,
) -> switch_status_tpub unsafe extern "C" fn switch_socket_recv(
sock: *mut switch_socket_t,
buf: *mut c_char,
len: *mut switch_size_t,
) -> switch_status_t