pub unsafe extern "C" fn esp_ble_gattc_aux_open(
gattc_if: u8,
remote_bda: *mut u8,
remote_addr_type: u32,
is_direct: bool,
) -> i32
pub unsafe extern "C" fn esp_ble_gattc_aux_open(
gattc_if: u8,
remote_bda: *mut u8,
remote_addr_type: u32,
is_direct: bool,
) -> i32