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