Type Alias PFNGLPOINTSIZEXPROC

pub type PFNGLPOINTSIZEXPROC = Option<unsafe extern "C" fn(_: i32)>;

Aliased Type

enum PFNGLPOINTSIZEXPROC {
    None,
    Some(unsafe extern "C" fn(_: i32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: i32))

Some value of type T.