From 01ab76323baeac5fcb48e45ff7785f042a38ec7d Mon Sep 17 00:00:00 2001
From: Luigi Rizzo <luigi@FreeBSD.org>
Date: Thu, 3 Dec 2009 12:23:48 +0000
Subject: [PATCH] use qsort_r instead of heapsort; staticize two functions.

MFC after:	3 days
---
 sbin/ipfw/dummynet.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sbin/ipfw/dummynet.c b/sbin/ipfw/dummynet.c
index 41ad48e72468..9e68e659dd47 100644
--- a/sbin/ipfw/dummynet.c
+++ b/sbin/ipfw/dummynet.c
@@ -78,7 +78,7 @@ static struct _s_x dummynet_params[] = {
 };
 
 static int
-sort_q(const void *pa, const void *pb)
+sort_q(void *arg, const void *pa, const void *pb)
 {
 	int rev = (co.do_sort < 0);
 	int field = rev ? -co.do_sort : co.do_sort;
@@ -121,7 +121,7 @@ list_queues(struct dn_flow_set *fs, struct dn_flow_queue *q)
 		return;
 
 	if (co.do_sort != 0)
-		heapsort(q, fs->rq_elements, sizeof *q, sort_q);
+		qsort_r(q, fs->rq_elements, sizeof *q, NULL, sort_q);
 
 	/* Print IPv4 flows */
 	index_printed = 0;
@@ -486,7 +486,7 @@ is_valid_number(const char *s)
  * and return the numeric bandwidth value.
  * set clocking interface or bandwidth value
  */
-void
+static void
 read_bandwidth(char *arg, int *bandwidth, char *if_name, int namelen)
 {
 	if (*bandwidth != -1)
@@ -530,7 +530,7 @@ struct point {
 	double delay;
 };
 
-int
+static int
 compare_points(const void *vp1, const void *vp2)
 {
 	const struct point *p1 = vp1;