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, 18 insertions, 2 deletions

diff --git a/sbin/dhclient/options.c b/sbin/dhclient/options.c
index 389d99feaa7..06b01561b67 100644
--- a/sbin/dhclient/options.c
+++ b/sbin/dhclient/options.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: options.c,v 1.74 2015/10/26 16:32:33 krw Exp $	*/
+/*	$OpenBSD: options.c,v 1.75 2016/02/06 19:30:52 krw Exp $	*/
 
 /* DHCP options parsing and reassembly. */
 
@@ -40,10 +40,26 @@
  * Enterprises, see ``http://www.vix.com''.
  */
 
-#include "dhcpd.h"
+#include <sys/queue.h>
+#include <sys/socket.h>
+
+#include <arpa/inet.h>
+
+#include <net/if.h>
 
+#include <netinet/in.h>
+#include <netinet/if_ether.h>
+
+#include <ctype.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include <vis.h>
 
+#include "dhcp.h"
+#include "dhcpd.h"
+
 int parse_option_buffer(struct option_data *, unsigned char *, int);
 int expand_search_domain_name(unsigned char *, size_t, int *, unsigned char *);