Type Alias PFNGLMAPNAMEDBUFFERPROC

pub type PFNGLMAPNAMEDBUFFERPROC = Option<unsafe extern "C" fn(buffer: GLuint, access: GLenum) -> *mut c_void>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.