Type Alias PFNGLPIXELSTOREXPROC 

pub type PFNGLPIXELSTOREXPROC = Option<unsafe extern "C" fn(pname: GLenum, param: GLfixed)>;

Aliased Type

pub enum PFNGLPIXELSTOREXPROC {
    None,
    Some(unsafe extern "C" fn(u32, i32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(u32, i32))

Some value of type T.