1 files changed, 42 insertions, 0 deletions
diff --git a/prevlib/controls_windows.go b/prevlib/controls_windows.go
new file mode 100644
index 0000000..b9c462f
--- /dev/null
+++ b/prevlib/controls_windows.go
@@ -0,0 +1,42 @@
+// 9 february 2014
+
+package ui
+
+import (
+//	"syscall"
+//	"unsafe"
+)
+
+/*
+var (
+	_checkRadioButton = user32.NewProc("CheckRadioButton")
+)
+
+func CheckRadioButton(hDlg HWND, nIDFirstButton int, nIDLastButton int, nIDCheckButton int) (err error) {
+	r1, _, err := _checkRadioButton.Call(
+		uintptr(hDlg),
+		uintptr(nIDFirstButton),
+		uintptr(nIDLastButton),
+		uintptr(nIDCheckButton))
+	if r1 == 0 {		// failure
+		return err
+	}
+	return nil
+}
+*/
+
+var (
+	_getScrollInfo  = user32.NewProc("GetScrollInfo")
+	_setScrollInfo  = user32.NewProc("SetScrollInfo")
+	_scrollWindowEx = user32.NewProc("ScrollWindowEx")
+)
+
+type _SCROLLINFO struct {
+	cbSize    uint32
+	fMask     uint32
+	nMin      int32 // originally int
+	nMax      int32 // originally int
+	nPage     uint32
+	nPos      int32 // originally int
+	nTrackPos int32 // originally int
+}