Add routine to load XBM from file

libXmd/XmdIcon.c

@@ -12,3 +12,26 @@ Pixmap _XmdLoadBitmapIcon (Widget widget, unsigned char *bits, int width, int he
 		(char *)(bits), width, height,
 		fg, bg, DefaultDepthOfScreen(XtScreen(widget)));
 }
+
+Pixmap XmdReadBitmapFile (Widget widget, const char *filename) {
+	Pixel fg, bg;
+	XtVaGetValues (widget,
+    		XmNforeground, &fg,
+		XmNbackground, &bg, 
+		NULL);
+	unsigned int  width, height;
+	unsigned char *data;
+	int           garbage;
+	XReadBitmapFileData (
+		filename,
+		&width, &height,
+		&data,
+		&garbage, &garbage);
+	Pixmap result = XCreatePixmapFromBitmapData (
+		XtDisplay (widget),
+		RootWindowOfScreen(XtScreen(widget)),
+		(char *)(data), width, height,
+		fg, bg, DefaultDepthOfScreen(XtScreen(widget)));
+	XFree(data);
+	return result;
+}

libXmd/include/Xmd/Icon.h

@@ -5,9 +5,14 @@
 #include <X11/Intrinsic.h>
 #include <Xm/Xm.h>
 
-/* XmdLoadBitmapIcon is a macro that loads an icon with the specified name. That Icon must
-   be #include'd in your code somewhere. The name parameter must be a token, not a string. */
-#define XmdLoadBitmapIcon(widget, name) _XmdLoadBitmapIcon(widget, name##_bits, name##_width, name##_height)
+/* XmdLoadBitmapIcon is a macro that loads an icon with the specified name. That
+   Icon must be #include'd in your code somewhere. The name parameter must be a
+   token, not a string. */
+#define XmdLoadBitmapIcon(widget, name)\
+	_XmdLoadBitmapIcon(widget, name##_bits, name##_width, name##_height)
 Pixmap _XmdLoadBitmapIcon (Widget widget, unsigned char *bits, int width, int height);
 
+/* XmdReadXBM reads an XBM bitmap file, and returns a Pixmap. */
+Pixmap XmdReadBitmapFileData (Widget, widget, const char *filename);
+
 #endif

libXmd/include/Xmd/Launcher.h

@@ -5,9 +5,6 @@
 #include <X11/Intrinsic.h>
 #include <Xm/Xm.h>
 
-typedef struct {
-	Pixmap icon;
-	const char *command;
-} XmdLauncher;
+/* TODO */
 
 #endif