pub unsafe extern "C" fn zx_channel_read_etc(
handle: zx_handle_t,
options: u32,
bytes: *mut u8,
handles: *mut zx_handle_info_t,
num_bytes: u32,
num_handles: u32,
actual_bytes: *mut u32,
actual_handles: *mut u32,
) -> zx_status_t