diff --git a/src/core/ntmbs.cpp b/src/core/ntmbs.cpp
index beaf31c..94de08c 100644
--- a/src/core/ntmbs.cpp
+++ b/src/core/ntmbs.cpp
@@ -58,7 +58,7 @@
 // NTMBS Utils -- Definition
 //- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 
-
+#if 0
 /*
 * TSS::mbsdec
 *
@@ -117,7 +117,7 @@ tss::mbsdec( const_ntmbs_t beg, const_ntmbs_t curr )
 
     return (ntmbs_t)prev;
 }
-
+#endif
 
 /*
 * TSS::mbsinc
diff --git a/src/core/ntmbs.h b/src/core/ntmbs.h
index d3cc036..4b792f0 100644
--- a/src/core/ntmbs.h
+++ b/src/core/ntmbs.h
@@ -117,11 +117,12 @@
 TSS_EXCEPTION( eCharacter,         eError );
 TSS_EXCEPTION( eCharacterEncoding, eCharacter );
 
+
 namespace tss
 {
     /// Specific Routines (Add as needed)
 
-    ntmbs_t mbsdec( const_ntmbs_t, const_ntmbs_t );
+    //ntmbs_t mbsdec( const_ntmbs_t, const_ntmbs_t );
     ntmbs_t mbsinc( const_ntmbs_t );
 
     size_t mbsbytes( const_ntmbs_t, size_t );