Type Definition makepad_glx_sys::PFNGLPRIMITIVEBOUNDINGBOXARBPROC

type PFNGLPRIMITIVEBOUNDINGBOXARBPROC = Option<unsafe extern "C" fn(minX: GLfloat, minY: GLfloat, minZ: GLfloat, minW: GLfloat, maxX: GLfloat, maxY: GLfloat, maxZ: GLfloat, maxW: GLfloat)>;