private: static int __cdecl icu_51::MessagePattern::parseArgNumber(class icu_51::UnicodeString const &, int, int)

Mangled name

?parseArgNumber@MessagePattern@icu_51@@CAHABVUnicodeString@2@HH@Z

Exported by

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