diff -ruN postgresql-8.0.3-old/src/include/storage/s_lock.h postgresql-8.0.3/src/include/storage/s_lock.h
--- postgresql-8.0.3-old/src/include/storage/s_lock.h	2005-01-01 00:03:42.000000000 +0200
+++ postgresql-8.0.3/src/include/storage/s_lock.h	2005-07-13 21:07:32.000000000 +0300
@@ -441,13 +441,6 @@
 /* These live in s_lock.c, but only for gcc */
 
 
-#if defined(__m68k__)
-#define HAS_TEST_AND_SET
-
-typedef unsigned char slock_t;
-#endif
-
-
 #if defined(__mips__) && !defined(__sgi)
 #define HAS_TEST_AND_SET