[svn] Remove K&R support.

[wget] / src / connect.h

diff --git a/src/connect.h b/src/connect.h
index 67bc05b5454a7d45b59af8cd396b15df3ae653c6..69d68cb0e630de04a37b37e95948a5563df8d627 100644 (file)
--- a/src/connect.h
+++ b/src/connect.h
@@ -6,7 +6,7 @@ This file is part of GNU Wget.
 GNU Wget is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ (at your option) any later version.
 
 GNU Wget is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -15,27 +15,62 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with Wget; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+In addition, as a special exception, the Free Software Foundation
+gives permission to link the code of its release of Wget with the
+OpenSSL project's "OpenSSL" library (or with modified versions of it
+that use the same license as the "OpenSSL" library), and distribute
+the linked executables.  You must obey the GNU General Public License
+in all respects for all of the code used other than "OpenSSL".  If you
+modify this file, you may extend this exception to your version of the
+file, but you are not obligated to do so.  If you do not wish to do
+so, delete this exception statement from your version.  */
 
 #ifndef CONNECT_H
 #define CONNECT_H
 
-#include "host.h"
+#include "host.h"              /* for definition of ip_address */
 
 /* Function declarations */
 
-int connect_to_one PARAMS ((ip_address *, unsigned short, int));
-int connect_to_many PARAMS ((struct address_list *, unsigned short, int));
-void set_connection_host_name PARAMS ((const char *));
+/* Returned by connect_to_host when host name cannot be resolved.  */
+enum {
+  E_HOST = -100
+};
+int connect_to_host (const char *, int);
+int connect_to_ip (const ip_address *, int, const char *);
+
+int bind_local (const ip_address *, int *);
+int accept_connection (int);
+
+enum {
+  ENDPOINT_LOCAL,
+  ENDPOINT_PEER
+};
+int socket_ip_address (int, ip_address *, int);
+
+int retryable_socket_connect_error (int);
 
-int test_socket_open PARAMS ((int));
-int select_fd PARAMS ((int, int, int));
-uerr_t bindport PARAMS ((unsigned short *, int));
-uerr_t acceptport PARAMS ((int *));
-void closeport PARAMS ((int));
-int conaddr PARAMS ((int, ip_address *));
+/* Flags for select_fd's WAIT_FOR argument. */
+enum {
+  WAIT_FOR_READ = 1,
+  WAIT_FOR_WRITE = 2
+};
+int select_fd (int, double, int);
+int test_socket_open (int);
 
-int iread PARAMS ((int, char *, int));
-int iwrite PARAMS ((int, char *, int));
+typedef int (*fd_reader_t) (int, char *, int, void *);
+typedef int (*fd_writer_t) (int, char *, int, void *);
+typedef int (*fd_poller_t) (int, double, int, void *);
+typedef int (*fd_peeker_t) (int, char *, int, void *);
+typedef void (*fd_closer_t) (int, void *);
+void fd_register_transport (int, fd_reader_t, fd_writer_t,
+                           fd_poller_t, fd_peeker_t, fd_closer_t, void *);
+void *fd_transport_context (int);
 
+int fd_read (int, char *, int, double);
+int fd_write (int, char *, int, double);
+int fd_peek (int, char *, int, double);
+void fd_close (int);
 #endif /* CONNECT_H */