Type Alias PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEEXTPROC

pub type PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEEXTPROC = Option<unsafe extern "C" fn(_: u32, _: isize, _: isize)>;

Aliased Type

enum PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEEXTPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: isize, _: isize)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: isize, _: isize))

Some value of type T.