1 files changed, 64 insertions, 0 deletions

diff --git a/utils/nwztools/plattools/nwz_lib.h b/utils/nwztools/plattools/nwz_lib.h
new file mode 100644
index 0000000000..e9d885d87a
--- /dev/null
+++ b/utils/nwztools/plattools/nwz_lib.h
@@ -0,0 +1,64 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2016 Amaury Pouly
+ *
+ * This program 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.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef _NWZLIB_H_
+#define _NWZLIB_H_
+
+#include <stdio.h>
+#include <stdbool.h>
+#include <stdarg.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <linux/input.h>
+#include <fcntl.h>
+
+#include "nwz_keys.h"
+
+/* run a program and exit with nonzero status in case of error
+ * argument list must be NULL terminated */
+void nwz_run(const char *file, const char *args[], bool wait);
+
+/* invoke /usr/bin/lcdmsg to display a message using the small font, optionally
+ * clearing the screen before */
+void nwz_lcdmsg(bool clear, int x, int y, const char *msg);
+void nwz_lcdmsgf(bool clear, int x, int y, const char *format, ...);
+
+/* open icx_key input device and return file descriptor */
+int nwz_key_open(void);
+void nwz_key_close(int fd);
+/* return HOLD status: 0 or 1, or -1 on error */
+int nwz_key_get_hold_status(int fd);
+/* wait for an input event (and return 1), or a timeout (return 0), or error (-1)
+ * set the timeout to -1 to block */
+int nwz_key_wait_event(int fd, long tmo_us);
+/* read an event from the device (may block unless you waited for an event before),
+ * return 1 on success, <0 on error */
+int nwz_key_read_event(int fd, struct input_event *evt);
+/* return keycode from event */
+int nwz_key_event_get_keycode(struct input_event *evt);
+/* return press/released status from event */
+bool nwz_key_event_is_press(struct input_event *evt);
+/* return HOLD status from event */
+bool nwz_key_event_get_hold_status(struct input_event *evt);
+/* get keycode name */
+const char *nwz_key_get_name(int keycode);
+
+#endif /* _NWZLIB_H_ */