pub unsafe extern "C" fn glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN( rc: GLuint, s: GLfloat, t: GLfloat, r: GLfloat, g: GLfloat, b: GLfloat, a: GLfloat, nx: GLfloat, ny: GLfloat, nz: GLfloat, x: GLfloat, y: GLfloat, z: GLfloat)