1 files changed, 83 insertions, 0 deletions
diff --git a/console-client/input.h b/console-client/input.h
new file mode 100644
index 00000000..38c2a64f
--- /dev/null
+++ b/console-client/input.h
@@ -0,0 +1,83 @@
+/* input.h - The interface to and for an input driver.
+   Copyright (C) 2002 Free Software Foundation, Inc.
+   Written by Marcus Brinkmann.
+
+   This file is part of the GNU Hurd.
+
+   The GNU Hurd 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, or (at
+   your option) any later version.
+
+   The GNU Hurd is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA. */
+
+#ifndef _INPUT_H_
+#define _INPUT_H_ 1
+
+#include <errno.h>
+#include <stddef.h>
+
+#include <hurd/cons.h>
+
+
+/* The input drivers are set up by the driver's initialization routine
+   and added to the console client with driver_add_input.  All
+   subsequent operations on the display are fully synchronized by the
+   caller.  The driver deinitialization routine should call
+   driver_remove_input.  */
+
+/* Forward declaration.  */
+struct input_ops;
+typedef struct input_ops *input_ops_t;
+
+/* Add the input source HANDLE with the operations OPS to the console
+   client.  As soon as this is called, operations on this input source
+   may be performed, even before the function returns.  */
+error_t driver_add_input (input_ops_t ops, void *handle);
+
+/* Remove the input HANDLE with the operations OPS from the console
+   client.  As soon as this function returns, no operations will be
+   performed on the input source anymore.  */
+error_t driver_remove_input (input_ops_t ops, void *handle);
+
+/* Enter SIZE bytes from the buffer BUF into the currently active
+   console.  This can be called by the input driver at any time.  */
+error_t console_input (char *buf, size_t size);
+
+/* Scroll the active console by TYPE and VALUE as specified by
+   cons_vcons_scrollback.  */
+int console_scrollback (cons_scroll_t type, float value);
+
+/* Switch the active console to console ID or DELTA (relative to the
+   active console).  */
+error_t console_switch (int id, int delta);
+
+/* Signal an error to the user.  */
+void console_error (const wchar_t *const err_msg);
+
+/* Exit the console client.  Does not return.  */
+void console_exit (void);
+
+#if QUAERENDO_INVENIETIS
+/* Do not use, do not remove.  */
+void console_deprecated (int key);
+#endif
+
+
+struct input_ops
+{
+  /* Set the status of the scroll lock indication.  */
+  error_t (*set_scroll_lock_status) (void *handle, int onoff);
+
+  /* Do not use, do not remove.  */
+  void (*deprecated) (void *handle, int key);
+};
+
+#endif	/* _INPUT_H_ */