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/iso646.h

@@ -0,0 +1,21 @@
+/*
+ * limits.h - implementation limits
+ */
+/* $Id$ */
+
+#ifndef _ISO646_H
+#define _ISO646_H
+
+#define and &&
+#define and_eq  &=
+#define bitand  &
+#define bitor   |
+#define compl   ~
+#define not !
+#define not_eq  !=
+#define or  ||
+#define or_eq   |=
+#define xor ^
+#define xor_eq  ^=
+
+#endif