--- /dev/null
+diff -up flex-2.5.35/flex.skl\~ flex-2.5.35/flex.skl
+--- flex-2.5.35/flex.skl~ 2010-07-13 17:18:43.000000000 +0200
++++ flex-2.5.35/flex.skl 2010-07-13 17:23:49.000000000 +0200
+@@ -960,6 +960,22 @@ m4_ifdef( [[M4_YY_NO_SET_LINENO]],,
+ void yyset_lineno M4_YY_PARAMS( int line_number M4_YY_PROTO_LAST_ARG );
+ ]])
+
++m4_ifdef( [[M4_YY_REENTRANT]],
++[[
++m4_ifdef( [[M4_YY_NO_GET_COLUMN]],,
++[[
++int yyget_column M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
++]])
++]])
++
++m4_ifdef( [[M4_YY_REENTRANT]],
++[[
++m4_ifdef( [[M4_YY_NO_SET_COLUMN]],,
++[[
++void yyset_column M4_YY_PARAMS( int column_no M4_YY_PROTO_LAST_ARG );
++]])
++]])
++
+ %if-bison-bridge
+ m4_ifdef( [[M4_YY_NO_GET_LVAL]],,
+ [[