internal/graphicsdriver/opengl/gl/package_windows.go
func GetPointerv(pname uint32, params *unsafe.Pointer) {
	syscall.Syscall(gpGetPointerv, 2, uintptr(pname), uintptr(unsafe.Pointer(params)), 0)
}
func GetPointerv(pname uint32, params *unsafe.Pointer) {
	syscall.Syscall(gpGetPointerv, 2, uintptr(pname), uintptr(unsafe.Pointer(params)), 0)
}
// return the address of the specified pointer