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-rw-r--r--stdio-common/_itowa.h63
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diff --git a/stdio-common/_itowa.h b/stdio-common/_itowa.h
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+/* Internal function for converting integers to ASCII.
+ Copyright (C) 1994, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _ITOWA_H
+#define _ITOWA_H 1
+#include <features.h>
+#include <wchar.h>
+
+/* Convert VALUE into ASCII in base BASE (2..36).
+ Write backwards starting the character just before BUFLIM.
+ Return the address of the first (left-to-right) character in the number.
+ Use upper case letters iff UPPER_CASE is nonzero. */
+
+extern wchar_t *_itowa __P ((unsigned long long int value, wchar_t *buflim,
+ unsigned int base, int upper_case));
+
+static inline wchar_t *
+__attribute__ ((unused))
+_itowa_word (unsigned long value, wchar_t *buflim,
+ unsigned int base, int upper_case)
+{
+ extern const wchar_t _itowa_upper_digits[], _itowa_lower_digits[];
+ const wchar_t *digits = (upper_case
+ ? _itowa_upper_digits : _itowa_lower_digits);
+ wchar_t *bp = buflim;
+
+ switch (base)
+ {
+#define SPECIAL(Base) \
+ case Base: \
+ do \
+ *--bp = digits[value % Base]; \
+ while ((value /= Base) != 0); \
+ break
+
+ SPECIAL (10);
+ SPECIAL (16);
+ SPECIAL (8);
+ default:
+ do
+ *--bp = digits[value % base];
+ while ((value /= base) != 0);
+ }
+ return bp;
+}
+
+#endif /* itowa.h */