Function esp_idf_bindgen::esp_image_verify_bootloader

pub unsafe extern "C" fn esp_image_verify_bootloader(
    length: *mut u32
) -> esp_err_t

@brief Verify the bootloader image.

@param[out] If result is ESP_OK and this pointer is non-NULL, it will be set to the length of the bootloader image.

@return As per esp_image_load_metadata().