--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/libgutil.h	Tue Aug 22 13:18:21 2017 +0300
@@ -0,0 +1,32 @@
+/*
+ * Common graphics utility functions for tools
+ * Programmed and designed by Matti 'ccr' Hamalainen
+ * (C) Copyright 2012-2015 Tecnic Software productions (TNSP)
+ *
+ * Please read file 'COPYING' for information on license and distribution.
+ */
+#ifndef LIBGUTIL_H
+#define LIBGUTIL_H 1
+
+#include "dmlib.h"
+#include "dmtext.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void dmFillRect(SDL_Surface *screen, int x0, int y0, int x1, int y1, Uint32 col);
+void dmDrawHLine(SDL_Surface *screen, int x0, int x1, int yc, const Uint32 col);
+void dmDrawVLine(SDL_Surface *screen, int y0, int y1, int xc, const Uint32 col);
+void dmDrawBox3D(SDL_Surface *screen, int x0, int y0, int x1, int y1, Uint32 ucol, Uint32 dcol);
+void dmFillBox3D(SDL_Surface *screen, int x0, int y0, int x1, int y1, Uint32 bgcol, Uint32 ucol, Uint32 dcol);
+void dmDrawBMTextConstQ(SDL_Surface *screen, DMBitmapFont *font, int mode, int xc, int yc, const char *fmt);
+void dmDrawBMTextVAQ(SDL_Surface *screen, DMBitmapFont *font, int mode, int xc, int yc, const char *fmt, va_list ap);
+void dmDrawBMTextQ(SDL_Surface *screen, DMBitmapFont *font, int mode, int xc, int yc, const char *fmt, ...);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // LIBGUTIL_H