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