From 32210aa31d9c5b0f06af59679708a6e95c5107e6 Mon Sep 17 00:00:00 2001
From: millert <millert@openbsd.org>
Date: Sat, 5 Apr 1997 21:13:05 +0000
Subject: [PATCH] Use in_addr_t not u_long and use in_port_t in some cases
 instead of u_short or u_int16_t.

---
 lib/libc/net/byteorder.3     |  7 +++++--
 lib/libc/net/getnetbyaddr.c  |  4 ++--
 lib/libc/net/getnetent.3     |  6 +++---
 lib/libc/net/getnetnamadr.c  | 10 +++++-----
 lib/libc/net/getservent.c    |  4 ++--
 lib/libc/net/inet.3          | 10 +++++-----
 lib/libc/net/inet_addr.c     |  8 ++++----
 lib/libc/net/inet_lnaof.c    |  6 +++---
 lib/libc/net/inet_makeaddr.c |  6 +++---
 lib/libc/net/inet_neta.c     | 11 ++++++-----
 lib/libc/net/inet_netof.c    |  6 +++---
 lib/libc/net/inet_network.c  |  8 ++++----
 lib/libc/net/ns_ntoa.c       |  4 ++--
 lib/libc/net/rcmd.c          | 12 ++++++------
 lib/libc/net/res_debug.c     |  6 +++---
 lib/libc/net/res_init.c      |  9 +++------
 16 files changed, 59 insertions(+), 58 deletions(-)

diff --git a/lib/libc/net/byteorder.3 b/lib/libc/net/byteorder.3
index b880869b055..53528df7e67 100644
--- a/lib/libc/net/byteorder.3
+++ b/lib/libc/net/byteorder.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: byteorder.3,v 1.3 1996/11/25 13:11:12 niklas Exp $
+.\"	$OpenBSD: byteorder.3,v 1.4 1997/04/05 21:13:05 millert Exp $
 .\"
 .\" Copyright (c) 1983, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -75,6 +75,9 @@ functions appeared in
 .Bx 4.2 .
 .Sh BUGS
 On the
-.Tn VAX
+.Tn VAX ,
+.Tn ALPHA ,
+and
+.Tn iX86
 bytes are handled backwards from most everyone else in
 the world.  This is not expected to be fixed in the near future.
diff --git a/lib/libc/net/getnetbyaddr.c b/lib/libc/net/getnetbyaddr.c
index 3d2b6e03526..76431a79a92 100644
--- a/lib/libc/net/getnetbyaddr.c
+++ b/lib/libc/net/getnetbyaddr.c
@@ -32,7 +32,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: getnetbyaddr.c,v 1.3 1997/03/13 19:07:25 downsj Exp $";
+static char rcsid[] = "$OpenBSD: getnetbyaddr.c,v 1.4 1997/04/05 21:13:06 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <netdb.h>
@@ -41,7 +41,7 @@ extern int _net_stayopen;
 
 struct netent *
 _getnetbyaddr(net, type)
-	register unsigned long net;
+	register in_addr_t net;
 	register int type;
 {
 	register struct netent *p;
diff --git a/lib/libc/net/getnetent.3 b/lib/libc/net/getnetent.3
index a3aebf43102..a33ac0fac5c 100644
--- a/lib/libc/net/getnetent.3
+++ b/lib/libc/net/getnetent.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: getnetent.3,v 1.3 1997/03/13 19:07:26 downsj Exp $
+.\"	$OpenBSD: getnetent.3,v 1.4 1997/04/05 21:13:07 millert Exp $
 .\"
 .\" Copyright (c) 1983, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -48,7 +48,7 @@
 .Ft struct netent *
 .Fn getnetbyname "char *name"
 .Ft struct netent *
-.Fn getnetbyaddr "unsigned long net" "int type"
+.Fn getnetbyaddr "in_addr_t net" "int type"
 .Fn setnetent "int stayopen"
 .Fn endnetent 
 .Sh DESCRIPTION
@@ -68,7 +68,7 @@ struct	netent {
 	char		*n_name;	/* official name of net */
 	char		**n_aliases;	/* alias list */
 	int		n_addrtype;	/* net number type */
-	unsigned long	n_net;		/* net number */
+	in_addr_t	n_net;		/* net number */
 };
 .Ed
 .Pp
diff --git a/lib/libc/net/getnetnamadr.c b/lib/libc/net/getnetnamadr.c
index 8d892a1bce4..ad8ff5540a8 100644
--- a/lib/libc/net/getnetnamadr.c
+++ b/lib/libc/net/getnetnamadr.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getnetnamadr.c,v 1.4 1997/04/03 08:33:06 downsj Exp $	*/
+/*	$OpenBSD: getnetnamadr.c,v 1.5 1997/04/05 21:13:08 millert Exp $	*/
 
 /* Copyright (c) 1993 Carlos Leandro and Rui Salgueiro
  *	Dep. Matematica Universidade de Coimbra, Portugal, Europe
@@ -46,7 +46,7 @@ static char sccsid[] = "@(#)getnetbyaddr.c	8.1 (Berkeley) 6/4/93";
 static char sccsid_[] = "from getnetnamadr.c	1.4 (Coimbra) 93/06/03";
 static char rcsid[] = "$From: getnetnamadr.c,v 8.7 1996/08/05 08:31:35 vixie Exp $";
 #else
-static char rcsid[] = "$OpenBSD: getnetnamadr.c,v 1.4 1997/04/03 08:33:06 downsj Exp $";
+static char rcsid[] = "$OpenBSD: getnetnamadr.c,v 1.5 1997/04/05 21:13:08 millert Exp $";
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -66,7 +66,7 @@ static char rcsid[] = "$OpenBSD: getnetnamadr.c,v 1.4 1997/04/03 08:33:06 downsj
 
 extern int h_errno;
 
-struct netent *_getnetbyaddr __P((long net, int type));
+struct netent *_getnetbyaddr __P((in_addr_t net, int type));
 struct netent *_getnetbyname __P((const char *name));
 
 int _hokchar __P((const char *));
@@ -211,14 +211,14 @@ getnetanswer(answer, anslen, net_i)
 
 struct netent *
 getnetbyaddr(net, net_type)
-	register u_long net;
+	register in_addr_t net;
 	register int net_type;
 {
 	unsigned int netbr[4];
 	int nn, anslen;
 	querybuf buf;
 	char qbuf[MAXDNAME];
-	unsigned long net2;
+	in_addr_t net2;
 	struct netent *net_entry;
 	char lookups[MAXDNSLUS];
 	int i;
diff --git a/lib/libc/net/getservent.c b/lib/libc/net/getservent.c
index ffa727077c3..feb97aa129a 100644
--- a/lib/libc/net/getservent.c
+++ b/lib/libc/net/getservent.c
@@ -32,7 +32,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: getservent.c,v 1.2 1996/08/19 08:29:00 tholo Exp $";
+static char rcsid[] = "$OpenBSD: getservent.c,v 1.3 1997/04/05 21:13:09 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/types.h>
@@ -99,7 +99,7 @@ again:
 	if (cp == NULL)
 		goto again;
 	*cp++ = '\0';
-	serv.s_port = htons((u_short)atoi(p));
+	serv.s_port = htons((in_port_t)atoi(p));
 	serv.s_proto = cp;
 	q = serv.s_aliases = serv_aliases;
 	cp = strpbrk(cp, " \t");
diff --git a/lib/libc/net/inet.3 b/lib/libc/net/inet.3
index 4b31ddc9493..db28804e32c 100644
--- a/lib/libc/net/inet.3
+++ b/lib/libc/net/inet.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: inet.3,v 1.2 1996/08/19 08:29:06 tholo Exp $
+.\"	$OpenBSD: inet.3,v 1.3 1997/04/05 21:13:10 millert Exp $
 .\"
 .\" Copyright (c) 1983, 1990, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -49,17 +49,17 @@
 .Fd #include <arpa/inet.h>
 .Ft int 
 .Fn inet_aton "const char *cp" "struct in_addr *pin"
-.Ft unsigned long 
+.Ft in_addr_t 
 .Fn inet_addr "const char *cp"
-.Ft unsigned long 
+.Ft in_addr_t 
 .Fn inet_network "const char *cp"
 .Ft char *
 .Fn inet_ntoa "struct in_addr in"
 .Ft struct in_addr 
 .Fn inet_makeaddr "int net" "int lna"
-.Ft unsigned long 
+.Ft in_addr_t 
 .Fn inet_lnaof "struct in_addr in"
-.Ft unsigned long 
+.Ft in_addr_t 
 .Fn inet_netof "struct in_addr in"
 .Sh DESCRIPTION
 The routines
diff --git a/lib/libc/net/inet_addr.c b/lib/libc/net/inet_addr.c
index ef8ee4963bc..5e4dcdafb28 100644
--- a/lib/libc/net/inet_addr.c
+++ b/lib/libc/net/inet_addr.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: inet_addr.c,v 1.4 1997/03/13 19:07:29 downsj Exp $	*/
+/*	$OpenBSD: inet_addr.c,v 1.5 1997/04/05 21:13:10 millert Exp $	*/
 
 /*
  * ++Copyright++ 1983, 1990, 1993
@@ -60,7 +60,7 @@
 static char sccsid[] = "@(#)inet_addr.c	8.1 (Berkeley) 6/17/93";
 static char rcsid[] = "$From: inet_addr.c,v 8.5 1996/08/05 08:31:35 vixie Exp $";
 #else
-static char rcsid[] = "$OpenBSD: inet_addr.c,v 1.4 1997/03/13 19:07:29 downsj Exp $";
+static char rcsid[] = "$OpenBSD: inet_addr.c,v 1.5 1997/04/05 21:13:10 millert Exp $";
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -74,7 +74,7 @@ static char rcsid[] = "$OpenBSD: inet_addr.c,v 1.4 1997/03/13 19:07:29 downsj Ex
  * Ascii internet address interpretation routine.
  * The value returned is in network order.
  */
-u_long
+in_addr_t
 inet_addr(cp)
 	register const char *cp;
 {
@@ -97,7 +97,7 @@ inet_aton(cp, addr)
 	register const char *cp;
 	struct in_addr *addr;
 {
-	register u_long val;
+	register in_addr_t val;
 	register int base, n;
 	register char c;
 	u_int parts[4];
diff --git a/lib/libc/net/inet_lnaof.c b/lib/libc/net/inet_lnaof.c
index 5a9bc4a6fe8..6aed18699b4 100644
--- a/lib/libc/net/inet_lnaof.c
+++ b/lib/libc/net/inet_lnaof.c
@@ -32,7 +32,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: inet_lnaof.c,v 1.2 1996/08/19 08:29:09 tholo Exp $";
+static char rcsid[] = "$OpenBSD: inet_lnaof.c,v 1.3 1997/04/05 21:13:11 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -44,11 +44,11 @@ static char rcsid[] = "$OpenBSD: inet_lnaof.c,v 1.2 1996/08/19 08:29:09 tholo Ex
  * internet address; handles class a/b/c network
  * number formats.
  */
-u_long
+in_addr_t
 inet_lnaof(in)
 	struct in_addr in;
 {
-	register u_long i = ntohl(in.s_addr);
+	register in_addr_t i = ntohl(in.s_addr);
 
 	if (IN_CLASSA(i))
 		return ((i)&IN_CLASSA_HOST);
diff --git a/lib/libc/net/inet_makeaddr.c b/lib/libc/net/inet_makeaddr.c
index 1b2d4edb5a1..196a589e4c1 100644
--- a/lib/libc/net/inet_makeaddr.c
+++ b/lib/libc/net/inet_makeaddr.c
@@ -32,7 +32,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: inet_makeaddr.c,v 1.2 1996/08/19 08:29:11 tholo Exp $";
+static char rcsid[] = "$OpenBSD: inet_makeaddr.c,v 1.3 1997/04/05 21:13:12 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -45,9 +45,9 @@ static char rcsid[] = "$OpenBSD: inet_makeaddr.c,v 1.2 1996/08/19 08:29:11 tholo
  */
 struct in_addr
 inet_makeaddr(net, host)
-	u_long net, host;
+	in_addr_t net, host;
 {
-	u_long addr;
+	in_addr_t addr;
 
 	if (net < 128)
 		addr = (net << IN_CLASSA_NSHIFT) | (host & IN_CLASSA_HOST);
diff --git a/lib/libc/net/inet_neta.c b/lib/libc/net/inet_neta.c
index dffd1631b13..ffcddd8d912 100644
--- a/lib/libc/net/inet_neta.c
+++ b/lib/libc/net/inet_neta.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: inet_neta.c,v 1.1 1997/03/13 19:07:31 downsj Exp $	*/
+/*	$OpenBSD: inet_neta.c,v 1.2 1997/04/05 21:13:12 millert Exp $	*/
 
 /*
  * Copyright (c) 1996 by Internet Software Consortium.
@@ -19,9 +19,9 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 #if 0
-static const char rcsid[] = "$Id: inet_neta.c,v 1.1 1997/03/13 19:07:31 downsj Exp $";
+static const char rcsid[] = "$Id: inet_neta.c,v 1.2 1997/04/05 21:13:12 millert Exp $";
 #else
-static const char rcsid[] = "$OpenBSD: inet_neta.c,v 1.1 1997/03/13 19:07:31 downsj Exp $";
+static const char rcsid[] = "$OpenBSD: inet_neta.c,v 1.2 1997/04/05 21:13:12 millert Exp $";
 #endif
 #endif
 
@@ -32,11 +32,12 @@ static const char rcsid[] = "$OpenBSD: inet_neta.c,v 1.1 1997/03/13 19:07:31 dow
 
 #include <errno.h>
 #include <stdio.h>
+#include <string.h>
 
 /*
  * char *
  * inet_neta(src, dst, size)
- *	format a u_long network number into presentation format.
+ *	format an in_addr_t network number into presentation format.
  * return:
  *	pointer to dst, or NULL if an error occurred (check errno).
  * note:
@@ -46,7 +47,7 @@ static const char rcsid[] = "$OpenBSD: inet_neta.c,v 1.1 1997/03/13 19:07:31 dow
  */
 char *
 inet_neta(src, dst, size)
-	u_long src;
+	in_addr_t src;
 	char *dst;
 	size_t size;
 {
diff --git a/lib/libc/net/inet_netof.c b/lib/libc/net/inet_netof.c
index 8f78b7a8b4b..f3b9c016974 100644
--- a/lib/libc/net/inet_netof.c
+++ b/lib/libc/net/inet_netof.c
@@ -32,7 +32,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: inet_netof.c,v 1.2 1996/08/19 08:29:12 tholo Exp $";
+static char rcsid[] = "$OpenBSD: inet_netof.c,v 1.3 1997/04/05 21:13:13 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -43,11 +43,11 @@ static char rcsid[] = "$OpenBSD: inet_netof.c,v 1.2 1996/08/19 08:29:12 tholo Ex
  * Return the network number from an internet
  * address; handles class a/b/c network #'s.
  */
-u_long
+in_addr_t
 inet_netof(in)
 	struct in_addr in;
 {
-	register u_long i = ntohl(in.s_addr);
+	register in_addr_t i = ntohl(in.s_addr);
 
 	if (IN_CLASSA(i))
 		return (((i)&IN_CLASSA_NET) >> IN_CLASSA_NSHIFT);
diff --git a/lib/libc/net/inet_network.c b/lib/libc/net/inet_network.c
index 1ffee63309a..34682bbec16 100644
--- a/lib/libc/net/inet_network.c
+++ b/lib/libc/net/inet_network.c
@@ -32,7 +32,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: inet_network.c,v 1.4 1996/08/19 08:29:14 tholo Exp $";
+static char rcsid[] = "$OpenBSD: inet_network.c,v 1.5 1997/04/05 21:13:14 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/types.h>
@@ -45,13 +45,13 @@ static char rcsid[] = "$OpenBSD: inet_network.c,v 1.4 1996/08/19 08:29:14 tholo
  * The library routines call this routine to interpret
  * network numbers.
  */
-u_long
+in_addr_t
 inet_network(cp)
 	register const char *cp;
 {
-	register u_long val, base, n;
+	register in_addr_t val, base, n;
 	register char c;
-	u_long parts[4], *pp = parts;
+	in_addr_t parts[4], *pp = parts;
 	register int i;
 
 again:
diff --git a/lib/libc/net/ns_ntoa.c b/lib/libc/net/ns_ntoa.c
index f7932ed3b60..d65d6d84d81 100644
--- a/lib/libc/net/ns_ntoa.c
+++ b/lib/libc/net/ns_ntoa.c
@@ -32,7 +32,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: ns_ntoa.c,v 1.3 1996/08/19 08:29:31 tholo Exp $";
+static char rcsid[] = "$OpenBSD: ns_ntoa.c,v 1.4 1997/04/05 21:13:15 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -47,7 +47,7 @@ ns_ntoa(addr)
 {
 	static char obuf[40];
 	union { union ns_net net_e; u_long long_e; } net;
-	u_short port = htons(addr.x_port);
+	in_port_t port = htons(addr.x_port);
 	register char *cp;
 	char *cp2;
 	register u_char *up = addr.x_host.c_host;
diff --git a/lib/libc/net/rcmd.c b/lib/libc/net/rcmd.c
index 8029938df33..a0adaf8ed0d 100644
--- a/lib/libc/net/rcmd.c
+++ b/lib/libc/net/rcmd.c
@@ -34,7 +34,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: rcmd.c,v 1.19 1997/01/25 21:30:37 deraadt Exp $";
+static char *rcsid = "$OpenBSD: rcmd.c,v 1.20 1997/04/05 21:13:15 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -56,14 +56,14 @@ static char *rcsid = "$OpenBSD: rcmd.c,v 1.19 1997/01/25 21:30:37 deraadt Exp $"
 #include <syslog.h>
 #include <stdlib.h>
 
-int	__ivaliduser __P((FILE *, u_long, const char *, const char *));
+int	__ivaliduser __P((FILE *, in_addr_t, const char *, const char *));
 static int __icheckhost __P((u_int32_t, const char *));
 static char *__gethostloop __P((u_int32_t));
 
 int
 rcmd(ahost, rport, locuser, remuser, cmd, fd2p)
 	char **ahost;
-	u_short rport;
+	in_port_t rport;
 	const char *locuser, *remuser, *cmd;
 	int *fd2p;
 {
@@ -259,7 +259,7 @@ rresvport(alport)
 	s = socket(AF_INET, SOCK_STREAM, 0);
 	if (s < 0)
 		return (-1);
-	sin.sin_port = htons((u_short)*alport);
+	sin.sin_port = htons((in_port_t)*alport);
 	if (*alport < IPPORT_RESERVED - 1) {
 		if (bind(s, (struct sockaddr *)&sin, sizeof(sin)) >= 0)
 			return (s);
@@ -298,7 +298,7 @@ ruserok(rhost, superuser, ruser, luser)
 	addrs[i] = 0;
 
 	for (i = 0; i < MAXADDRS && addrs[i]; i++)
-		if (iruserok((u_long)addrs[i], superuser, ruser, luser) == 0)
+		if (iruserok((in_addr_t)addrs[i], superuser, ruser, luser) == 0)
 			return (0);
 	return (-1);
 }
@@ -390,7 +390,7 @@ again:
 int
 __ivaliduser(hostf, raddrl, luser, ruser)
 	FILE *hostf;
-	u_long raddrl;
+	in_addr_t raddrl;
 	const char *luser, *ruser;
 {
 	register char *user, *p;
diff --git a/lib/libc/net/res_debug.c b/lib/libc/net/res_debug.c
index 7fd6d4a21c6..0b623a153c8 100644
--- a/lib/libc/net/res_debug.c
+++ b/lib/libc/net/res_debug.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: res_debug.c,v 1.5 1997/03/13 19:07:37 downsj Exp $	*/
+/*	$OpenBSD: res_debug.c,v 1.6 1997/04/05 21:13:16 millert Exp $	*/
 
 /*
  * ++Copyright++ 1985, 1990, 1993
@@ -82,7 +82,7 @@
 static char sccsid[] = "@(#)res_debug.c	8.1 (Berkeley) 6/4/93";
 static char rcsid[] = "$From: res_debug.c,v 8.19 1996/11/26 10:11:23 vixie Exp $";
 #else
-static char rcsid[] = "$OpenBSD: res_debug.c,v 1.5 1997/03/13 19:07:37 downsj Exp $";
+static char rcsid[] = "$OpenBSD: res_debug.c,v 1.6 1997/04/05 21:13:16 millert Exp $";
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -518,7 +518,7 @@ __p_rr(cp, msg, file)
 			} else if (dlen == 7) {
 				char *address;
 				u_char protocol;
-				u_short port;
+				in_port_t port;
 
 				address = inet_ntoa(inaddr);
 				cp += INADDRSZ;
diff --git a/lib/libc/net/res_init.c b/lib/libc/net/res_init.c
index 81ea50b0fb2..a16c47807f4 100644
--- a/lib/libc/net/res_init.c
+++ b/lib/libc/net/res_init.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: res_init.c,v 1.12 1997/04/03 05:53:46 deraadt Exp $	*/
+/*	$OpenBSD: res_init.c,v 1.13 1997/04/05 21:13:17 millert Exp $	*/
 
 /*
  * ++Copyright++ 1985, 1989, 1993
@@ -60,7 +60,7 @@
 static char sccsid[] = "@(#)res_init.c	8.1 (Berkeley) 6/7/93";
 static char rcsid[] = "$From: res_init.c,v 8.7 1996/09/28 06:51:07 vixie Exp $";
 #else
-static char rcsid[] = "$OpenBSD: res_init.c,v 1.12 1997/04/03 05:53:46 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: res_init.c,v 1.13 1997/04/05 21:13:17 millert Exp $";
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -514,8 +514,5 @@ net_mask(in)		/* XXX - should really use system's version of this */
 u_int
 res_randomid()
 {
-	struct timeval now;
-
-	gettimeofday(&now, NULL);
-	return (0xffff & (now.tv_sec ^ now.tv_usec ^ getpid()));
+	return (0xffff & arc4random());
 }
-- 
2.20.1