Type Alias PFNGLVERTEXATTRIB4USVARBPROC

pub type PFNGLVERTEXATTRIB4USVARBPROC = Option<unsafe extern "C" fn(_: u32, _: *const u16)>;

Aliased Type

enum PFNGLVERTEXATTRIB4USVARBPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: *const u16)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: *const u16))

Some value of type T.