pub type PFNGLINDEXPOINTERLISTIBMPROC = Option<unsafe extern "C" fn(type_: GLenum, stride: GLint, pointer: *mut *const c_void, ptrstride: GLint)>;Aliased Type§
enum PFNGLINDEXPOINTERLISTIBMPROC {
None,
Some(unsafe extern "C" fn(_: u32, _: i32, _: *mut *const c_void, _: i32)),
}