#include "maxmin_private.h"
#include <stdlib.h>
-extern lmm_system_t Sys;
-extern lmm_constraint_t L1;
-extern lmm_constraint_t L2;
-extern lmm_constraint_t L3;
-
-extern lmm_variable_t R_1_2_3;
-extern lmm_variable_t R_1;
-extern lmm_variable_t R_2;
-extern lmm_variable_t R_3;
+/* extern lmm_system_t Sys; */
+/* extern lmm_constraint_t L1; */
+/* extern lmm_constraint_t L2; */
+/* extern lmm_constraint_t L3; */
+
+/* extern lmm_variable_t R_1_2_3; */
+/* extern lmm_variable_t R_1; */
+/* extern lmm_variable_t R_2; */
+/* extern lmm_variable_t R_3; */
lmm_system_t lmm_system_new(void)