[0]* *F? *\*UND\* [0]* foo@VERS_1.2
-[0-9a-f]* g F .text [0-9a-f]* foo@
-[0-9a-f]* g F .text [0-9a-f]* foo@VERS_1.1
-[0-9a-f]* g F .text [0-9a-f]* foo@@VERS_1.2
+[0-9a-f]* g F .text [0-9a-f]* (0x[0-9a-f][0-9a-f] )?foo@
+[0-9a-f]* g F .text [0-9a-f]* (0x[0-9a-f][0-9a-f] )?foo@VERS_1.1
+[0-9a-f]* g F .text [0-9a-f]* (0x[0-9a-f][0-9a-f] )?foo@@VERS_1.2