Type Alias PFNGLGETFRAGDATAINDEXEXTPROC

pub type PFNGLGETFRAGDATAINDEXEXTPROC = Option<unsafe extern "C" fn(_: u32, _: *const i8) -> i32>;

Aliased Type

enum PFNGLGETFRAGDATAINDEXEXTPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: *const i8) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: *const i8) -> i32)

Some value of type T.