#define _SURF_MAXMIN_H
#include "xbt/misc.h"
+
+static XBT_INLINE void double_update(double *variable, double value)
+{
+ *variable -= value;
+ if(*variable< 0.00001) *variable = 0.0;
+}
+
typedef struct lmm_variable *lmm_variable_t;
typedef struct lmm_constraint *lmm_constraint_t;
typedef struct lmm_system *lmm_system_t;