Function gnunet_sys::GNUNET_HELPER_send_cancel

pub unsafe extern "C" fn GNUNET_HELPER_send_cancel(
    sh: *mut GNUNET_HELPER_SendHandle
)

Cancel a #GNUNET_HELPER_send operation. If possible, transmitting the message is also aborted, but at least ‘cont’ won’t be called.

@param sh operation to cancel