add forgotten file

builds/posix/fbtrace.vers

@@ -0,0 +1,35 @@
+#
+#   Version script to hide private symbols from Firebird libraries
+#   GNU and Solaris linkers should understand it
+#
+#   The contents of this file are subject to the Initial
+#   Developer's Public License Version 1.0 (the "License");
+#   you may not use this file except in compliance with the
+#   License. You may obtain a copy of the License at
+#   http://www.ibphoenix.com/main.nfs?a=ibphoenix&page=ibp_idpl.
+# 
+#   Software distributed under the License is distributed AS IS,
+#   WITHOUT WARRANTY OF ANY KIND, either express or implied.
+#   See the License for the specific language governing rights
+#   and limitations under the License.
+# 
+#   The Original Code was created by Nickolay Samofatov
+#   for the Firebird Open Source RDBMS project.
+# 
+#   Copyright (c) 2004 Nickolay Samofatov <nickolay@broadviewsoftware.com>
+#   and all contributors signed below.
+# 
+#   All Rights Reserved.
+#   Contributor(s): ______________________________________.
+#   Adriano dos Santos Fernandes
+#	Alex Peshkov
+#
+
+
+{
+global:
+	trace_create;
+
+local:
+	*;
+};