Type Alias LPD3DHAL_TEXTURESWAPCB
pub type LPD3DHAL_TEXTURESWAPCB = Option<unsafe extern "system" fn(param0: *mut D3DHAL_TEXTURESWAPDATA) -> u32>;Aliased Type§
enum LPD3DHAL_TEXTURESWAPCB {
None,
Some(unsafe extern "system" fn(_: *mut D3DHAL_TEXTURESWAPDATA) -> u32),
}