Function libzt::zts_get_send_timeout

pub unsafe extern "C" fn zts_get_send_timeout(fd: c_int) -> c_int

@brief Return the value of SO_SNDTIMEO

@param fd Socket file descriptor @return Value of SO_SNDTIMEO if successful, ZTS_ERR_SERVICE if the node experiences a problem, ZTS_ERR_ARG if invalid argument. Sets zts_errno