XBT_PUBLIC(lmm_constraint_t) lmm_constraint_new(lmm_system_t sys, void *id,
double bound_value);
void lmm_constraint_shared(lmm_constraint_t cnst);
XBT_PUBLIC(lmm_constraint_t) lmm_constraint_new(lmm_system_t sys, void *id,
double bound_value);
void lmm_constraint_shared(lmm_constraint_t cnst);