-void instr_new_user_variable_type (const char *new_typename, const char *color);
-void instr_new_user_link_variable_type (const char *new_typename, const char *color);
-void instr_new_user_host_variable_type (const char *new_typename, const char *color);
+void instr_new_variable_type (const char *new_typename, const char *color);
+void instr_new_user_variable_type (const char *father_type, const char *new_typename, const char *color);