diff --git a/src/autoconf.c b/src/autoconf.c
index 54c35a6..a537418 100644
--- a/src/autoconf.c
+++ b/src/autoconf.c
@@ -184,7 +184,7 @@ static uae_u32 REGPARAM2 uae_puts (TrapContext *context)
 
 static void rtarea_init_mem (void)
 {
-    rtarea = mapped_malloc (0x100000, "rtarea");
+    rtarea = mapped_malloc (0x10000, "rtarea");
     if (!rtarea) {
 	write_log ("virtual memory exhausted (rtarea)!\n");
 	abort ();
diff --git a/src/fsusage.c b/src/fsusage.c
index cac5a7d..1b43337 100644
--- a/src/fsusage.c
+++ b/src/fsusage.c
@@ -364,7 +364,7 @@ get_fs_usage (path, disk, fsp)
 
 #endif /* STAT_STATVFS */
 
-#if !defined(STAT_STATFS2_FS_DATA) && !defined(STAT_READ_FILSYS) && !defined(GEKKO)
+#if !defined(STAT_STATFS2_FS_DATA) && !defined(STAT_READ_FILSYS)
 				/* !Ultrix && !SVR2 */
 
   fsp->fsu_blocks = CONVERT_BLOCKS (fsd.f_blocks);
diff --git a/src/gfx-sdl/sdlgfx.c b/src/gfx-sdl/sdlgfx.c
index b82718b..18a2d7e 100644
--- a/src/gfx-sdl/sdlgfx.c
+++ b/src/gfx-sdl/sdlgfx.c
@@ -1421,7 +1421,9 @@ int debuggable (void)
 
 int mousehack_allowed (void)
 {
+#ifdef GEKKO	
 	return 0;
+#endif	
     return mousehack;
 }
 
diff --git a/src/include/sysdeps.h b/src/include/sysdeps.h
index 7c20fc0..3435d59 100644
--- a/src/include/sysdeps.h
+++ b/src/include/sysdeps.h
@@ -335,12 +335,7 @@ extern int gui_message_multibutton (int flags, const char *format,...);
 #endif
 
 #ifdef GEKKO
-/* Technically not true, but looking at libfat, it seems like
- * unlink can remove directories as well */
-# define rmdir unlink
-
 /* Definately problems! */
-//# define chmod(a,b)
 # define dup(fd) fd
 # define utime(filename, buf) 0
 #endif
diff --git a/src/od-generic/main.c b/src/od-generic/main.c
index 99ea6af..7ea6020 100644
--- a/src/od-generic/main.c
+++ b/src/od-generic/main.c
@@ -35,7 +35,7 @@ static RETSIGTYPE sigbrkhandler (int foo)
 
 void setup_brkhandler (void)
 {
-#if defined(__unix) && !defined(__NeXT__) && !defined(GEKKO)
+#if defined(__unix) && !defined(__NeXT__) 
     struct sigaction sa;
     sa.sa_handler = sigbrkhandler;
     sa.sa_flags = 0;