Eliminate #include inside *.h files and include only needed headers in

each *.c file.

Inspired by mention of header silliness by Edgar Pettijohn and mmcc@
on tech@.

1 files changed, 16 insertions, 2 deletions

diff --git a/usr.sbin/dhcrelay/errwarn.c b/usr.sbin/dhcrelay/errwarn.c
index f59340a616b..01cc0e4e929 100644
--- a/usr.sbin/dhcrelay/errwarn.c
+++ b/usr.sbin/dhcrelay/errwarn.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: errwarn.c,v 1.5 2006/12/18 01:08:58 stevesk Exp $	*/
+/*	$OpenBSD: errwarn.c,v 1.6 2016/02/07 00:49:28 krw Exp $	*/
 
 /* Errors and warnings... */
 
@@ -40,8 +40,22 @@
  * with Vixie Laboratories.
  */
 
-#include <errno.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#include <net/if.h>
 
+#include <netinet/in.h>
+
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <syslog.h>
+#include <unistd.h>
+
+#include "dhcp.h"
 #include "dhcpd.h"
 
 static void do_percentm(char *obuf, size_t size, char *ibuf);