fractal effect is cooking

[dosdemo] / src / gfxutil.h

diff --git a/src/gfxutil.h b/src/gfxutil.h
new file mode 100644 (file)
index 0000000..8de5607
--- /dev/null
+++ b/src/gfxutil.h
@@ -0,0 +1,7 @@
+#ifndef GFXUTIL_H_
+#define GFXUTIL_H_
+
+int clip_line(int *x0, int *y0, int *x1, int *y1, int xmin, int ymin, int xmax, int ymax);
+void draw_line(int x0, int y0, int x1, int y1, unsigned short color);
+
+#endif /* GFXUTIL_H_ */