#include "as.h"
#if !defined(lint) && !defined(SABER)
-static char sccsid[] = "@(#)as_costcomp.c 1.4 11/13/90";
-#endif /* not lint*/
+static char sccsid[] = "@(#)as_costcomp.c 1.4 11/13/90";
+#endif /* not lint */
/*
* Compare the lower bound costs of two nodes. If the two nodes have
int
as_costcomp(struct as_node **n1, struct as_node **n2)
{
- double diff;
+ double diff;
- diff = (*n1)->lbcost - (*n2)->lbcost;
- if (diff < -0.0001)
- return (-1);
- if (diff > 0.0001)
- return (1);
+ diff = (*n1)->lbcost - (*n2)->lbcost;
+ if (diff < -0.0001)
+ return (-1);
+ if (diff > 0.0001)
+ return (1);
- /* equal, check secondary cost */
- diff = (*n1)->seccost - (*n2)->seccost;
- if (diff < -0.0001)
- return (-1);
- if (diff > 0.0001)
- return (1);
- return (0);
+ /* equal, check secondary cost */
+ diff = (*n1)->seccost - (*n2)->seccost;
+ if (diff < -0.0001)
+ return (-1);
+ if (diff > 0.0001)
+ return (1);
+ return (0);
}