pub type PFNGLGETSHADERSOURCEPROC = Option<unsafe extern "C" fn(shader: GLuint, bufSize: GLsizei, length: *mut GLsizei, source: *mut GLchar)>;Aliased Type§
pub enum PFNGLGETSHADERSOURCEPROC {
None,
Some(unsafe extern "C" fn(u32, i32, *mut i32, *mut i8)),
}