Type Alias PFNGLGETVERTEXARRAYPOINTERI_VEXTPROC

pub type PFNGLGETVERTEXARRAYPOINTERI_VEXTPROC = Option<unsafe extern "C" fn(vaobj: GLuint, index: GLuint, pname: GLenum, param: *mut *mut c_void)>;

Aliased Type

enum PFNGLGETVERTEXARRAYPOINTERI_VEXTPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: u32, _: u32, _: *mut *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: u32, _: u32, _: *mut *mut c_void))

Some value of type T.