diff --git a/new/button_windows.c b/new/button_windows.c
index 099fa6b..c331e89 100644
--- a/new/button_windows.c
+++ b/new/button_windows.c
@@ -52,7 +52,7 @@ static void preferredSize(uiControl *c, uiSizing *d, intmax_t *width, intmax_t *
 	// Microsoft says to use a fixed width for all buttons; this isn't good enough
 	// use the text width instead, with some edge padding
 	*width = uiWindowsWindowTextWidth(hwnd) + (2 * GetSystemMetrics(SM_CXEDGE));
-	*height = uiDlgUnitToY(buttonHeight, d->sys->baseY);
+	*height = uiDlgUnitsToY(buttonHeight, d->sys->baseY);
 }
 
 static void defaultOnClicked(uiControl *c, void *data)
diff --git a/new/checkbox_windows.c b/new/checkbox_windows.c
index 00981de..55699a6 100644
--- a/new/checkbox_windows.c
+++ b/new/checkbox_windows.c
@@ -46,8 +46,8 @@ static void onWM_DESTROY(uiControl *c)
 
 static void preferredSize(uiControl *c, uiSizing *d, intmax_t *width, intmax_t *height)
 {
-	*width = uiDlgUnitToX(checkboxXFromLeftOfBoxToLeftOfLabel, d->sys->baseX) + uiWindowsWindowTextWidth((HWND) uiControlHandle(c));
-	*height = uiDlgUnitToY(checkboxHeight, d->sys->baseY);
+	*width = uiDlgUnitsToX(checkboxXFromLeftOfBoxToLeftOfLabel, d->sys->baseX) + uiWindowsWindowTextWidth((HWND) uiControlHandle(c));
+	*height = uiDlgUnitsToY(checkboxHeight, d->sys->baseY);
 }
 
 static void defaultOnToggled(uiControl *c, void *data)
diff --git a/new/container_windows.c b/new/container_windows.c
index cf19ad4..ec7b4bd 100644
--- a/new/container_windows.c
+++ b/new/container_windows.c
@@ -88,12 +88,12 @@ void resize(uiControl *control, HWND parent, RECT r, RECT margin)
 		logLastError("error restoring previous font into device context in resize()");
 	if (ReleaseDC(parent, dc) == 0)
 		logLastError("error releasing DC in resize()");
-	r.left += uiDlgUnitToX(margin.left, sys.baseX);
-	r.top += uiDlgUnitToY(margin.top, sys.baseY);
-	r.right -= uiDlgUnitToX(margin.right, sys.baseX);
-	r.bottom -= uiDlgUnitToY(margin.bottom, sys.baseY);
-	d.xPadding = uiDlgUnitToX(winXPadding, sys.baseX);
-	d.yPadding = uiDlgUnitToY(winYPadding, sys.baseY);
+	r.left += uiDlgUnitsToX(margin.left, sys.baseX);
+	r.top += uiDlgUnitsToY(margin.top, sys.baseY);
+	r.right -= uiDlgUnitsToX(margin.right, sys.baseX);
+	r.bottom -= uiDlgUnitsToY(margin.bottom, sys.baseY);
+	d.xPadding = uiDlgUnitsToX(winXPadding, sys.baseX);
+	d.yPadding = uiDlgUnitsToY(winYPadding, sys.baseY);
 	d.sys = &sys;
 	uiControlResize(control, r.left, r.top, r.right - r.left, r.bottom - r.top, &d);
 }
diff --git a/new/entry_windows.c b/new/entry_windows.c
index 23796d9..f8521b4 100644
--- a/new/entry_windows.c
+++ b/new/entry_windows.c
@@ -27,8 +27,8 @@ static void onWM_DESTROY(uiControl *c)
 
 static void preferredSize(uiControl *c, uiSizing *d, intmax_t *width, intmax_t *height)
 {
-	*width = uiDlgUnitToX(entryWidth, d->sys->baseX);
-	*height = uiDlgUnitToY(entryHeight, d->sys->baseY);
+	*width = uiDlgUnitsToX(entryWidth, d->sys->baseX);
+	*height = uiDlgUnitsToY(entryHeight, d->sys->baseY);
 }
 
 uiControl *uiNewEntry(void)
diff --git a/new/ui_windows.h b/new/ui_windows.h
index 6932ff4..4ade067 100644
--- a/new/ui_windows.h
+++ b/new/ui_windows.h
@@ -39,9 +39,8 @@ struct uiSizingSys {
 	LONG internalLeading;
 };
 // Use these in your preferredSize() implementation with baseX and baseY.
-// TODO rename to DlgUnits?
-#define uiDlgUnitToX(dlg, baseX) MulDiv((dlg), baseX, 4)
-#define uiDlgUnitToY(dlg, baseY) MulDiv((dlg), baseY, 8)
+#define uiDlgUnitsToX(dlg, baseX) MulDiv((dlg), baseX, 4)
+#define uiDlgUnitsToY(dlg, baseY) MulDiv((dlg), baseY, 8)
 
 // and use this if you need the text of the window width
 // TODO really export?