added new stuff

util.h

@@ -0,0 +1,41 @@
+/*
+ * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+ * See LICENSE file for license details.
+ */
+
+#include <X11/Xlib.h>
+#include <X11/Xlocale.h>
+
+typedef struct Brush Brush;
+typedef struct Color Color;
+typedef struct Fnt Fnt;
+
+struct Color {
+	unsigned long bg;
+	unsigned long fg;
+	unsigned long border;
+};
+
+struct Fnt {
+	XFontStruct *xfont;
+	XFontSet set;
+	int ascent;
+	int descent;
+};
+
+struct Brush {
+	GC gc;
+	Drawable drawable;
+	XRectangle rect;
+	Bool border;
+	Fnt *font;
+	Color color;
+	const char *text;
+};
+
+extern void draw(Display *dpy, Brush *b);
+extern void loadcolor(Display *dpy, int screen, Color *c,
+		const char *bg, const char *fg, const char *bo);
+extern unsigned int textwidth_l(Fnt *font, char *text, unsigned int len);
+extern unsigned int textwidth(Fnt *font, char *text);
+extern void loadfont(Display *dpy, Fnt *font, const char *fontstr);