pub type LPALREQUESTFOLDBACKSTART = Option<unsafe extern "C" fn(arg1: ALenum, arg2: ALsizei, arg3: ALsizei, arg4: *mut ALfloat, arg5: LPALFOLDBACKCALLBACK)>;Aliased Type§
enum LPALREQUESTFOLDBACKSTART {
None,
Some(unsafe extern "C" fn(_: i32, _: i32, _: i32, _: *mut f32, _: Option<unsafe extern "C" fn(_: i32, _: i32)>)),
}