Index: ext/libicpf/src/err_codes.h
===================================================================
diff -u -N -re17c80d36eaa0430313e7d1058aa7a301d1510af -r2909ac3cba8d0ad71d8cd3f53e259b68e0569516
--- ext/libicpf/src/err_codes.h	(.../err_codes.h)	(revision e17c80d36eaa0430313e7d1058aa7a301d1510af)
+++ ext/libicpf/src/err_codes.h	(.../err_codes.h)	(revision 2909ac3cba8d0ad71d8cd3f53e259b68e0569516)
@@ -96,4 +96,10 @@
 /// Error in converting a hex string to the binary data
 #define CE_HEX2BIN						(CE_BASE+0x0000)
 
+/////////////////////////////////////////////////////////////////////
+// container related
+#define CO_BASE							0x00040000
+/// Index specified is out of acceptable range
+#define CO_OUTOFRANGE					(CO_BASE+0x0000)
+
 #endif