Function mmal_sys::mmal_port_payload_free

pub unsafe extern "C" fn mmal_port_payload_free(
    port: *mut MMAL_PORT_T, 
    payload: *mut u8
)

Free a payload buffer. This allows a client to free memory allocated by a previous call to \ref mmal_port_payload_alloc.

See \ref mmal_pool_create_with_allocator().

@param port Port responsible for allocating the memory. @param payload Pointer to the memory to free.