pub unsafe extern "C" fn otMessageSetDirectTransmission(
    aMessage: *mut otMessage,
    aEnabled: bool,
)Expand description
Sets/forces the message to be forwarded using direct transmission.
Default setting for a new message is false.
@param[in]  aMessage  A pointer to a message buffer.
@param[in]  aEnabled  If true, the message is forced to use direct transmission. If false, the message follows
the normal procedure.