Function gnunet_sys::GNUNET_MQ_get_current_envelope

pub unsafe extern "C" fn GNUNET_MQ_get_current_envelope(
    mq: *mut GNUNET_MQ_Handle
) -> *mut GNUNET_MQ_Envelope

Function to obtain the current envelope from within #GNUNET_MQ_SendImpl implementations.

@param mq message queue to interrogate @return the current envelope