[svn] Remove K&R support.

[wget] / src / host.c

diff --git a/src/host.c b/src/host.c
index 53a351e9991a5199de3e7f19d2144e862ce17e7d..d9753ab63f1ee7df741eb108928d923b1862fe82 100644 (file)
--- a/src/host.c
+++ b/src/host.c
@@ -35,13 +35,8 @@ so, delete this exception statement from your version.  */
 
 #include <stdio.h>
 #include <stdlib.h>
-#ifdef HAVE_STRING_H
-# include <string.h>
-#else
-# include <strings.h>
-#endif
+#include <string.h>
 #include <assert.h>
-#include <sys/types.h>
 
 #ifndef WINDOWS
 # include <sys/socket.h>
@@ -64,16 +59,6 @@ so, delete this exception statement from your version.  */
 #include "hash.h"
 #include "connect.h"           /* for socket_has_inet6 */
 
-#ifndef errno
-extern int errno;
-#endif
-
-#ifndef h_errno
-# ifndef __CYGWIN__
-extern int h_errno;
-# endif
-#endif
-
 #ifndef NO_ADDRESS
 # define NO_ADDRESS NO_DATA
 #endif