--- gnubiff-2.2.17/src/nls.h
+++ gnubiff-2.2.17/src/nls.h
@@ -43,13 +43,8 @@
 #    define N_(String) (String)
 #  endif
 #else
 #  define _(String) (String)
 #  define N_(String) (String)
-#  define textdomain(String) (String)
-#  define gettext(String) (String)
-#  define dgettext(Domain,String) (String)
-#  define dcgettext(Domain,String,Type) (String)
-#  define bindtextdomain(Domain,Directory) (Domain)
 #endif
 
 #endif