Stripped down the library to something approaching the ANSI C minimum and replaced most of the header files, to provide a reasonably consistent base to work up from.

lang/cem/libcc.ansi/headers/sys/ioctl.h

@@ -0,0 +1,11 @@
+/* $Source$
+ * $State$
+ * $Revision$
+ */
+
+#ifndef _SYS_IOCTL_H
+#define _SYS_IOCTL_H
+
+#include <unistd.h>
+
+#endif