GetCurrencyFormatW

Undocumented in source but is binding to Windows. You might be able to learn more by searching the web for its name.
extern (Windows) nothrow
int
GetCurrencyFormatW
(
LCID
,
DWORD
,
LPCWSTR
,
const(CURRENCYFMTW)*
,
LPWSTR
,
int
)

Meta