private: static void __cdecl icu_51::UnicodeSet::_appendToPat(class icu_51::UnicodeString &, int, signed char)

Mangled name

?_appendToPat@UnicodeSet@icu_51@@CAXAAVUnicodeString@2@HC@Z

Exported by

size	filename	version
1336320	icuuc51.dll	51, 1, 0, 0