glew_sys

Type Alias PFNGLGETEXTENSIONREGALPROC

source 
pub type PFNGLGETEXTENSIONREGALPROC = Option<unsafe extern "C" fn(ext: *const GLchar) -> GLboolean>;

Aliased Type§

enum PFNGLGETEXTENSIONREGALPROC {
    None,
    Some(unsafe extern "C" fn(_: *const i8) -> u8),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: *const i8) -> u8)

Some value of type T.