deleted file mode 100644
--- a/pmc/sdl.cc
+++ /dev/null
@@ -1,74 +0,0 @@
-/**
- * test/demos/pmc/sdl.cc
- * Copyright (C) 2008 Markus Broeker
- */
-
-#include <SDL/SDL.h>
-
-#define max(a,b) (((a) > (b)) ? (a) : (b))
-#define min(a,b) (((a) < (b)) ? (a) : (b))
-#define abs(a) (((a)<0) ? -(a) : (a))
-#define sign(a) (((a)<0) ? -1 : (a)>0 ? 1 : 0)
-
-void drawLine (SDL_Surface * s, int x1, int y1, int x2, int y2, Uint32 color)
-{
-    int d;
-    int x;
-    int y;
-    int ax;
-    int ay;
-    int sx;
-    int sy;
-    int dx;
-    int dy;
-
-    Uint8 *lineAddr;
-    Sint32 yOffset;
-
-    dx = x2 - x1;
-    ax = abs (dx) << 1;
-    sx = sign (dx);
-
-    dy = y2 - y1;
-    ay = abs (dy) << 1;
-    sy = sign (dy);
-    yOffset = sy * s->pitch;
-
-    x = x1;
-    y = y1;
-
-    lineAddr = ((Uint8 *) s->pixels) + (y * s->pitch);
-    if (ax > ay) {              /* x dominant */
-        d = ay - (ax >> 1);
-        for (;;) {
-            *((Uint16 *) (lineAddr + (x << 1))) = (Uint16) color;
-
-            if (x == x2) {
-                return;
-            }
-            if (d >= 0) {
-                y += sy;
-                lineAddr += yOffset;
-                d -= ax;
-            }
-            x += sx;
-            d += ay;
-        }
-    } else {                    /* y dominant */
-        d = ax - (ay >> 1);
-        for (;;) {
-            *((Uint16 *) (lineAddr + (x << 1))) = (Uint16) color;
-
-            if (y == y2) {
-                return;
-            }
-            if (d >= 0) {
-                x += sx;
-                d -= ay;
-            }
-            y += sy;
-            lineAddr += yOffset;
-            d += ax;
-        }
-    }
-}