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- /* Internal function for converting integers to ASCII.
- Copyright (C) 1994 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., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
- #ifndef _ITOA_H
- #define _ITOA_H
- #include <sys/cdefs.h>
-
- extern const char _itoa_lower_digits[], _itoa_upper_digits[];
-
- /* 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 char *_itoa __P ((unsigned long long int value, char *buflim,
- unsigned int base, int upper_case));
-
- #if defined (__GNUC__) && defined (__OPTIMIZE__)
- extern __inline char *
- _itoa (unsigned long long int value, char *buflim,
- unsigned int base, int upper_case)
- {
- /* Base-36 digits for numbers. */
- const char *digits = upper_case ? _itoa_upper_digits : _itoa_lower_digits;
-
- register char *bp = buflim;
-
- while (value > 0)
- {
- *--bp = digits[value % base];
- value /= base;
- }
-
- return bp;
- }
- #endif
-
- #endif /* itoa.h */
-