Function openthread_sys::otPlatBleGattMtuGet

pub unsafe extern "C" fn otPlatBleGattMtuGet(
    aInstance: *mut otInstance, 
    aMtu: *mut u16
) -> otError

Reads currently use value of ATT_MTU.

@param[in] aInstance The OpenThread instance structure. @param[out] aMtu A pointer contains current ATT_MTU value.

@retval ::OT_ERROR_NONE ATT_MTU value has been placed in @p aMtu. @retval ::OT_ERROR_FAILED BLE Device cannot determine its ATT_MTU.