Update ipp documentation to reflect the behavior of configuring WiFi on IPP USB printers.

[thirdparty/cups.git] / cups / sidechannel.h

diff --git a/cups/sidechannel.h b/cups/sidechannel.h
index 3de45420a53e1f4e1abb211b4df2972515ef9d40..538b8b23629ab179d8a69649e37ab19b95f1bf8f 100644 (file)
--- a/cups/sidechannel.h
+++ b/cups/sidechannel.h
@@ -1,16 +1,10 @@
 /*
  * Side-channel API definitions for CUPS.
  *
- * Copyright 2007-2012 by Apple Inc.
- * Copyright 2006 by Easy Software Products.
+ * Copyright © 2007-2019 by Apple Inc.
+ * Copyright © 2006 by Easy Software Products.
  *
- * These coded instructions, statements, and computer programs are the
- * property of Apple Inc. and are protected by Federal copyright
- * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
- * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
- *
- * This file is subject to the Apple OS-Developed Software exception.
+ * Licensed under Apache License v2.0.  See the file "LICENSE" for more information.
  */
 
 #ifndef _CUPS_SIDECHANNEL_H_
@@ -21,6 +15,13 @@
  */
 
 #  include "versioning.h"
+#  include <sys/types.h>
+#  if defined(_WIN32) && !defined(__CUPS_SSIZE_T_DEFINED)
+#    define __CUPS_SSIZE_T_DEFINED
+#    include <stddef.h>
+/* Windows does not support the ssize_t type, so map it to long... */
+typedef long ssize_t;                  /* @private@ */
+#  endif /* _WIN32 && !__CUPS_SSIZE_T_DEFINED */
 
 
 /*
@@ -113,6 +114,13 @@ typedef void (*cups_sc_walk_func_t)(const char *oid, const char *data,
  * Prototypes...
  */
 
+/**** New in CUPS 1.2/macOS 10.5 ****/
+extern ssize_t         cupsBackChannelRead(char *buffer, size_t bytes,
+                                           double timeout) _CUPS_API_1_2;
+extern ssize_t         cupsBackChannelWrite(const char *buffer, size_t bytes,
+                                            double timeout) _CUPS_API_1_2;
+
+/**** New in CUPS 1.3/macOS 10.5 ****/
 extern cups_sc_status_t        cupsSideChannelDoRequest(cups_sc_command_t command,
                                                 char *data, int *datalen,
                                                 double timeout) _CUPS_API_1_3;
@@ -125,7 +133,7 @@ extern int          cupsSideChannelWrite(cups_sc_command_t command,
                                             const char *data, int datalen,
                                             double timeout) _CUPS_API_1_3;
 
-/**** New in CUPS 1.4 ****/
+/**** New in CUPS 1.4/macOS 10.6 ****/
 extern cups_sc_status_t        cupsSideChannelSNMPGet(const char *oid, char *data,
                                               int *datalen, double timeout)
                                               _CUPS_API_1_4;