-int create_exit_action(char *, const char *);\r
-int set_environment(char *, HKEY, char *, char **, unsigned long *);\r
-int expand_parameter(HKEY, char *, char *, unsigned long, bool, bool);\r
-int expand_parameter(HKEY, char *, char *, unsigned long, bool);\r
-int set_expand_string(HKEY, char *, char *);\r
-int set_number(HKEY, char *, unsigned long);\r
-int get_number(HKEY, char *, unsigned long *, bool);\r
-int get_number(HKEY, char *, unsigned long *);\r
-void override_milliseconds(char *, HKEY, char *, unsigned long *, unsigned long, unsigned long);\r
+int create_exit_action(TCHAR *, const TCHAR *);\r
+int set_environment(TCHAR *, HKEY, TCHAR *, TCHAR **, unsigned long *);\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
+int set_number(HKEY, TCHAR *, unsigned long);\r
+int get_number(HKEY, TCHAR *, unsigned long *, bool);\r
+int get_number(HKEY, TCHAR *, unsigned long *);\r
+void override_milliseconds(TCHAR *, HKEY, TCHAR *, unsigned long *, unsigned long, unsigned long);\r