Type Alias PFNGLIMPORTSEMAPHOREWIN32HANDLEEXTPROC

pub type PFNGLIMPORTSEMAPHOREWIN32HANDLEEXTPROC = Option<unsafe extern "C" fn(_: u32, _: u32, _: *mut c_void)>;

Aliased Type

enum PFNGLIMPORTSEMAPHOREWIN32HANDLEEXTPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: u32, _: *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: u32, _: *mut c_void))

Some value of type T.