Type Alias PFNGLADDSWAPHINTRECTWINPROC
pub type PFNGLADDSWAPHINTRECTWINPROC = Option<unsafe extern "system" fn(x: i32, y: i32, width: i32, height: i32)>;Aliased Type§
pub enum PFNGLADDSWAPHINTRECTWINPROC {
None,
Some(unsafe extern "system" fn(i32, i32, i32, i32)),
}