pub type PFNGLPROGRAMUNIFORM3DVEXTPROC = Option<unsafe extern "C" fn(program: GLuint, location: GLint, count: GLsizei, value: *const GLdouble)>;Aliased Type§
pub enum PFNGLPROGRAMUNIFORM3DVEXTPROC {
None,
Some(unsafe extern "C" fn(u32, i32, i32, *const f64)),
}