size_t buflen;
mbstowcs_s(&buflen, NULL, 0, function, _TRUNCATE);
function_name = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, buflen * sizeof(TCHAR));
size_t buflen;
mbstowcs_s(&buflen, NULL, 0, function, _TRUNCATE);
function_name = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, buflen * sizeof(TCHAR));