1 files changed, 24 insertions, 0 deletions
diff --git a/wndproc.go b/wndproc.go
new file mode 100644
index 0000000..b9c13f2
--- /dev/null
+++ b/wndproc.go
@@ -0,0 +1,24 @@
+// 8 february 2014
+package main
+
+import (
+//	"syscall"
+//	"unsafe"
+)
+
+// TODO error handling
+type WNDPROC func(hwnd HWND, uMsg uint32, wParam WPARAM, lParam LPARAM) LRESULT
+
+var (
+	defWindowProc = user32.NewProc("DefWindowProcW")
+)
+
+// TODO error handling
+func DefWindowProc(hwnd HWND, uMsg uint32, wParam WPARAM, lParam LPARAM) LRESULT {
+	r1, _, _ := defWindowProc.Call(
+		uintptr(hwnd),
+		uintptr(uMsg),
+		uintptr(wParam),
+		uintptr(lParam))
+	return LRESULT(r1)
+}