[svn] Include <netdb.h> where h_errno is used. Likewise for <errno.h> and errno.

From <sxsvgsi7wcw.fsf@florida.arsdigita.de>.

src/ChangeLog

@@ -1,3 +1,18 @@
+2000-12-17  Hrvoje Niksic  <hniksic@arsdigita.com>
+
+	* mswindows.c: Include <errno.h>.
+
+	* gen_sslfunc.c: Include <errno.h>.
+
+	* ftp-basic.c: Don't attempt to declare errno or h_errno because
+	they're not used.
+
+	* main.c: Include <errno.h> because errno is used.
+
+	* ftp.c: Ditto.
+
+	* http.c: Include <netdb.h> for h_errno.
+
 2000-12-13  Hrvoje Niksic  <hniksic@arsdigita.com>
 
 	* html-parse.c (advance_declaration): MSVC assert() chokes on

src/ftp-basic.c

@@ -43,13 +43,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "host.h"
 #include "ftp.h"
 
-#ifndef errno
-extern int errno;
-#endif
-#ifndef h_errno
-extern int h_errno;
-#endif
-
 char ftp_last_respline[128];
 
 

src/ftp.c

@@ -33,6 +33,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include <sys/types.h>
 #include <assert.h>
 #include <errno.h>
+#ifndef WINDOWS
+# include <netdb.h>		/* for h_errno */
+#endif
 
 #include "wget.h"
 #include "utils.h"

src/gen_sslfunc.c

@@ -18,19 +18,29 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include <config.h>
+
 #ifdef HAVE_SSL
+
+#include <assert.h>
+#include <sys/time.h>
+#include <errno.h>
+
 #include <openssl/bio.h>
 #include <openssl/crypto.h>
 #include <openssl/x509.h>
 #include <openssl/ssl.h>
 #include <openssl/err.h>
 #include <openssl/pem.h>
-#include <assert.h>
+
 #define SSL_ERR_CTX_CREATION -2
-#include <sys/time.h>
+
 #include "wget.h"
 #include "connect.h"
 
+#ifndef errno
+extern int errno;
+#endif
+
 /* #### Shouldn't this be static?  --hniksic */
 int verify_callback PARAMS ((int, X509_STORE_CTX *));
 

src/http.c

@@ -46,6 +46,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #ifdef WINDOWS
 # include <winsock.h>
+#else
+# include <netdb.h>		/* for h_errno */
 #endif
 
 #include "wget.h"

src/main.c

@@ -39,6 +39,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 # include <locale.h>
 #endif /* HAVE_LOCALE_H */
 #endif /* HAVE_NLS */
+#include <errno.h>
 
 #define OPTIONS_DEFINED_HERE	/* for options.h */
 

src/mswindows.c

@@ -26,10 +26,15 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include <winsock.h>
 #include <string.h>
 #include <assert.h>
+#include <errno.h>
 
 #include "wget.h"
 #include "url.h"
 
+#ifndef errno
+extern int errno;
+#endif
+
 char *argv0;
 
 /* Defined in log.c.  */

src/recur.c

@@ -44,6 +44,10 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "host.h"
 #include "hash.h"
 
+#ifndef errno
+extern int errno;
+#endif
+
 extern char *version_string;
 
 #define ROBOTS_FILENAME "robots.txt"

src/retr.c

@@ -44,6 +44,10 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "connect.h"
 #include "hash.h"
 
+#ifndef errno
+extern int errno;
+#endif
+
 #ifdef WINDOWS
 LARGE_INTEGER internal_time;
 #else