Type Alias PFNGLPROGRAMUNIFORM1I64ARBPROC 

pub type PFNGLPROGRAMUNIFORM1I64ARBPROC = Option<unsafe extern "C" fn(program: GLuint, location: GLint, x: GLint64)>;

Aliased Type

pub enum PFNGLPROGRAMUNIFORM1I64ARBPROC {
    None,
    Some(unsafe extern "C" fn(u32, i32, i64)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(u32, i32, i64))

Some value of type T.