diff --git a/include/ChangeLog b/include/ChangeLog
index 59559ca94..1ff5fda38 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+Fri May  5 16:51:03 2000  Clinton Popetz  <cpopetz@cygnus.com>
+
+	* coff/rs6k64.h (U802TOC64MAGIC): Change to U803XTOCMAGIC.
+
 Mon Apr 24 15:20:51 2000  Clinton Popetz  <cpopetz@cygnus.com>
 
 	* include/coff/rs6k64.h: New file.
diff --git a/include/coff/rs6k64.h b/include/coff/rs6k64.h
index 86d739c96..80d8e4c0e 100644
--- a/include/coff/rs6k64.h
+++ b/include/coff/rs6k64.h
@@ -14,9 +14,9 @@ struct external_filehdr {
 };
 
         /* IBM RS/6000 */
-#define U802TOC64MAGIC	0757	/* readonly text segments and TOC, XCOFF64 */
+#define U803XTOCMAGIC 0757	/* readonly text segments and TOC, XCOFF64 */
 
-#define BADMAG(x) ((x).f_magic != U802TOC64MAGIC)
+#define BADMAG(x) ((x).f_magic != U803XTOCMAGIC)
 
 #define	FILHDR	struct external_filehdr
 #define	FILHSZ	24
@@ -49,11 +49,11 @@ typedef struct
   unsigned char	entry[8];		/* entry pt.			*/
   unsigned char	o_maxstack[8];	/* max stack size (??) 		*/
   unsigned char o_maxdata[8];	/* max data size (??) 		*/
-  unsigned char	o_resv3[116];		/* reserved 			*/
+  unsigned char	o_resv3[16];		/* reserved 			*/
 }
 AOUTHDR;
 
-#define AOUTSZ 220
+#define AOUTSZ 120
 #define SMALL_AOUTSZ (0)
 #define AOUTHDRSZ 72