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$NetBSD: patch-ab,v 1.2 2005/12/08 17:41:16 joerg Exp $
--- pinger.c.orig 2000-02-25 04:33:24.000000000 +0000
+++ pinger.c
@@ -23,7 +23,6 @@ extern fd_set RawFD;
extern u_long NumToPing;
extern u_long TO;
extern pid_t PidSender;
-extern int errno;
/*
@@ -141,7 +140,7 @@ void process_alive(int num_hosts)
}
/* Standard checksum routine */
-inline unsigned short
+unsigned short
ip_cksum(u_short *addr, int len)
{
register int nleft = len;
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