pub unsafe extern "C" fn zx_channel_call(
handle: zx_handle_t,
options: u32,
deadline: zx_instant_mono_t,
args: *const zx_channel_call_args_t,
actual_bytes: *mut u32,
actual_handles: *mut u32,
) -> zx_status_t
pub unsafe extern "C" fn zx_channel_call(
handle: zx_handle_t,
options: u32,
deadline: zx_instant_mono_t,
args: *const zx_channel_call_args_t,
actual_bytes: *mut u32,
actual_handles: *mut u32,
) -> zx_status_t