Type Definition makepad_glx_sys::PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FSUNPROC

type PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FSUNPROC = Option<unsafe extern "C" fn(s: GLfloat, t: GLfloat, p: GLfloat, q: GLfloat, r: GLfloat, g: GLfloat, b: GLfloat, a: GLfloat, nx: GLfloat, ny: GLfloat, nz: GLfloat, x: GLfloat, y: GLfloat, z: GLfloat, w: GLfloat)>;