--- a/physfs_internal.h	Sat Jul 13 10:16:53 2002 +0000
+++ b/physfs_internal.h	Sat Jul 13 10:17:13 2002 +0000
@@ -274,6 +274,8 @@
 #define ERR_FILE_EXISTS          "File already exists"
 #define ERR_NOT_A_DIR            "Not a directory"
 #define ERR_FILE_NOT_FOUND       "File not found"
+#define ERR_NOT_AN_ARCHIVE       "Not an archive"
+#define ERR_CORRUPTED            "Corrupted archive"
 
 
 /*