Type Alias PFNGLGETINSTRUMENTSSGIXPROC 

pub type PFNGLGETINSTRUMENTSSGIXPROC = Option<unsafe extern "C" fn() -> GLint>;

Aliased Type

pub enum PFNGLGETINSTRUMENTSSGIXPROC {
    None,
    Some(unsafe extern "C" fn() -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn() -> i32)

Some value of type T.