diff --git a/include/coff/.Sanitize b/include/coff/.Sanitize
index 6c5502fc5c..72373e2651 100644
--- a/include/coff/.Sanitize
+++ b/include/coff/.Sanitize
@@ -29,6 +29,7 @@ a29k.h
 alpha.h
 apollo.h
 arm.h
+aux.h
 ecoff.h
 h8300.h
 h8500.h
diff --git a/include/coff/ChangeLog b/include/coff/ChangeLog
index 100b55eef6..00233fdd8b 100644
--- a/include/coff/ChangeLog
+++ b/include/coff/ChangeLog
@@ -1,3 +1,22 @@
+Wed Jan 31 13:11:54 1996  Richard Henderson  <rth@tamu.edu>
+
+	* aux.h: New file.
+	* internal.h, m68k.h: Protect against multiple inclusion.
+
+Wed Nov 22 13:48:39 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* ecoff.h (_RCONST, STYP_RCONST, RELOC_SECTION_RCONST): Define.
+	(NUM_RELOC_SECTIONS): Update.
+	* symconst.h (scRConst): Define.
+
+Tue Nov 14 18:54:29 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* internal.h (C_NT_WEAK): Define.
+
+Thu Nov  9 14:08:30 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* rs6000.h (STYP_OVRFLO): Define.
+
 Tue Nov  7 14:38:45 1995  Kim Knuttila  <krk@cygnus.com>
 
 	* coff/powerpc.h (IMAGE_NT_OPTIONAL_HDR_MAGIC): Added define.
diff --git a/include/coff/aux.h b/include/coff/aux.h
new file mode 100644
index 0000000000..c89c124d3e
--- /dev/null
+++ b/include/coff/aux.h
@@ -0,0 +1,31 @@
+/* Modifications of internal.h and m68k.h needed by A/UX
+   Suggested by Ian Lance Taylor <ian@cygnus.com> */
+
+#ifndef GNU_COFF_AUX_H
+#define GNU_COFF_AUX_H 1
+
+#include "coff/internal.h"
+#include "coff/m68k.h"
+
+/* Section contains 64-byte padded pathnames of shared libraries */
+#undef STYP_LIB
+#define STYP_LIB 0x200
+
+/* Section contains shared library initialization code */
+#undef STYP_INIT
+#define STYP_INIT 0x400
+
+/* Section contains .ident information */
+#undef STYP_IDENT
+#define STYP_IDENT 0x800
+
+/* Section types used by bfd and gas not defined (directly) by A/UX */
+#undef STYP_OVER
+#define STYP_OVER 0
+#undef STYP_INFO
+#define STYP_INFO STYP_IDENT
+
+/* Traditional name of the section tagged with STYP_LIB */
+#define _LIB ".lib"
+
+#endif /* GNU_COFF_AUX_H */