[−][src]Function mynewt::kernel::os::os_mbuf_trim_front
pub unsafe extern "C" fn os_mbuf_trim_front(om: *mut os_mbuf) -> *mut os_mbuf
Removes and frees empty mbufs from the front of a chain. If the chain contains a packet header, it is preserved.
om: The mbuf chain to trim.
Return: The head of the trimmed mbuf chain.