-#define make_constraint_inactive(sys,cnst) remove_active_constraint(sys,cnst)
-
-static void lmm_var_free(lmm_system_t sys, lmm_variable_t var);
-static XBT_INLINE void lmm_cnst_free(lmm_system_t sys,
- lmm_constraint_t cnst);
+#define make_constraint_inactive(sys,cnst) \
+ do { xbt_swag_remove(cnst, &sys->active_constraint_set); \
+ xbt_swag_remove(cnst, &sys->modified_constraint_set); } while (0)