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annotate lib/inttostr.h @ 17476:6057744acd2c default tip master

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author Karl Berry <karl@freefriends.org>
date Fri, 16 Aug 2013 06:32:22 -0700
parents e542fd46ad6f
children
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1 /* inttostr.h -- convert integers to printable strings
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2
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3 Copyright (C) 2001-2006, 2009-2013 Free Software Foundation, Inc.
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4
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5 This program is free software: you can redistribute it and/or modify
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6 it under the terms of the GNU General Public License as published by
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7 the Free Software Foundation; either version 3 of the License, or
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8 (at your option) any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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17
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18 /* Written by Paul Eggert */
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19
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20 #include <stdint.h>
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21 #include <sys/types.h>
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22
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23 #include "intprops.h"
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25 #ifndef __GNUC_PREREQ
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26 # if defined __GNUC__ && defined __GNUC_MINOR__
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27 # define __GNUC_PREREQ(maj, min) \
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28 ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
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29 # else
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30 # define __GNUC_PREREQ(maj, min) 0
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31 # endif
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32 #endif
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33
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34 #if __GNUC_PREREQ (3,4)
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35 # undef __attribute_warn_unused_result__
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36 # define __attribute_warn_unused_result__ \
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37 __attribute__ ((__warn_unused_result__))
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38 #else
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39 # define __attribute_warn_unused_result__ /* empty */
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40 #endif
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41
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42 char *imaxtostr (intmax_t, char *) __attribute_warn_unused_result__;
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43 char *inttostr (int, char *) __attribute_warn_unused_result__;
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44 char *offtostr (off_t, char *) __attribute_warn_unused_result__;
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45 char *uinttostr (unsigned int, char *) __attribute_warn_unused_result__;
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46 char *umaxtostr (uintmax_t, char *) __attribute_warn_unused_result__;