/*
- * Copyright (C) 2007-2008 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2007-2009 Andre Noll <maan@systemlinux.org>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
#define GET_NUM_DIGITS(x, num) { \
typeof((x)) _tmp = PARA_ABS(x); \
*num = 1; \
- if ((x)) \
+ if ((_tmp)) \
while ((_tmp) > 9) { \
(_tmp) /= 10; \
(*num)++; \
return ret;
}
+/**
+ * Write a list of audio-file related status items with empty values.
+ *
+ * \param buf Result pointer.
+ *
+ * This is used by vss when currently no audio file is open.
+ */
void make_empty_status_items(char *buf)
{
sprintf(buf,