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-rw-r--r--bootloader/format.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/bootloader/format.h b/bootloader/format.h
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+++ b/bootloader/format.h
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+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2002 by Felix Arends
+ *
+ * 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 __FORMAT_H__
+#define __FORMAT_H__
+
+void format(
+ /* call 'push()' for each output letter */
+ int (*push)(void *userp, unsigned char data),
+ void *userp,
+ const char *fmt,
+ va_list ap);
+
+/* callback function is called for every output character (byte) with userp and
+ * should return 0 when ch is a char other than '\0' that should stop printing */
+void vuprintf(int (*push)(void *userp, unsigned char data),
+ void *userp, const char *fmt, va_list ap);
+
+#endif /* __FORMAT_H__ */