int expand_parameter(HKEY, TCHAR *, TCHAR *, unsigned long, bool, bool);\r
int expand_parameter(HKEY, TCHAR *, TCHAR *, unsigned long, bool);\r
int set_expand_string(HKEY, TCHAR *, TCHAR *);\r
int expand_parameter(HKEY, TCHAR *, TCHAR *, unsigned long, bool, bool);\r
int expand_parameter(HKEY, TCHAR *, TCHAR *, unsigned long, bool);\r
int set_expand_string(HKEY, TCHAR *, TCHAR *);\r