Index: dgen-1.23/sdl/sdl.cpp
===================================================================
--- dgen-1.23.orig/sdl/sdl.cpp	2007-12-09 20:27:27.000000000 -0200
+++ dgen-1.23/sdl/sdl.cpp	2007-12-09 20:27:46.000000000 -0200
@@ -7,6 +7,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <signal.h>
+#include <stdint.h>
 #include <SDL.h>
 #include <SDL_audio.h>
 
@@ -576,12 +577,12 @@
 	          break;
 	        case 4:
 	          {
-	            long *pp = (long*)p, *qq = (long*)q;
+	            int32_t *pp = (int32_t*)p, *qq = (int32_t*)q;
 	            for(j = 0; j < 320; ++j, ++qq)
 	              for(k = 0; k < x_scale; ++k)
 		        *(pp++) = *qq;
 	            if(y_scale != 1)
-	              for(pp = (long*)p, j = 1; j < y_scale; ++j)
+	              for(pp = (int32_t*)p, j = 1; j < y_scale; ++j)
 		        {
 		          p += screen->pitch;
 		          memcpy(p, pp, xs*4);
@@ -1085,7 +1086,7 @@
 inline void pd_clear_message()
 {
   int i, j;
-  long *p = (long*)((char*)screen->pixels + (screen->pitch * ys));
+  int32_t *p = (int32_t*)((char*)screen->pixels + (screen->pitch * ys));
 #ifdef SDL_OPENGL_SUPPORT
   if(opengl)
     {