Function esp_idf_svc::sys::esp_aes_acquire_hardware

pub unsafe extern "C" fn esp_aes_acquire_hardware()

\brief Lock access to AES hardware unit

AES hardware unit can only be used by one consumer at a time.

esp_aes_xxx API calls automatically manage locking & unlocking of hardware, this function is only needed if you want to call ets_aes_xxx functions directly.