-int set_environment(TCHAR *, HKEY, TCHAR *, TCHAR **, unsigned long *);\r
+int get_environment(TCHAR *, HKEY, TCHAR *, TCHAR **, unsigned long *);\r
+int get_string(HKEY, TCHAR *, TCHAR *, unsigned long, bool, bool, bool);\r
+int get_string(HKEY, TCHAR *, TCHAR *, unsigned long, bool);\r