pub unsafe extern "C" fn gst_vulkan_requested_extensions_local_context_query(
element: *mut GstElement,
context_type: *const c_char,
instance: *mut GstVulkanInstance,
) -> *mut GstQuerypub unsafe extern "C" fn gst_vulkan_requested_extensions_local_context_query(
element: *mut GstElement,
context_type: *const c_char,
instance: *mut GstVulkanInstance,
) -> *mut GstQuery