glew_sys

Type Alias PFNGLVERTEXSTREAM4IVATIPROC

source 
pub type PFNGLVERTEXSTREAM4IVATIPROC = Option<unsafe extern "C" fn(stream: GLenum, coords: *const GLint)>;

Aliased Type§

enum PFNGLVERTEXSTREAM4IVATIPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: *const i32)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

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

Some value of type T.