Type Alias ul_next_sys::ULSurfaceDefinitionGetHeightCallback
source · pub type ULSurfaceDefinitionGetHeightCallback = Option<unsafe extern "C" fn(user_data: *mut c_void) -> c_uint>;
Expand description
The callback invoked when a Surface’s height (in pixels) is requested.
@param user_data User data pointer uniquely identifying the surface.
Aliased Type§
enum ULSurfaceDefinitionGetHeightCallback {
None,
Some(unsafe extern "C" fn(_: *mut c_void) -> u32),
}