--- Libc/Libc-262.2.12/gen/cache.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/* cache control */
-
-#include <stdlib.h>
-#include <stddef.h>
-#include <errno.h>
-#include <sys/types.h>
-
-static const unsigned int kCacheOptionsSyncForExecution = 0x1;
-
-int
-sys_cache_control(unsigned int options, caddr_t start, size_t len)
-{
-     if (options == kCacheOptionsSyncForExecution) {
-	  sys_icache_invalidate(start, len);
-	  return 0;
-     }
-     return ENOTSUP;
-}