47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
/* inttostr.h -- convert integers to printable strings
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Copyright (C) 2001-2006, 2009-2020 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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/* Written by Paul Eggert */
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#include <stdint.h>
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#include <sys/types.h>
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#include "intprops.h"
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#ifndef __GNUC_PREREQ
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# if defined __GNUC__ && defined __GNUC_MINOR__
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# define __GNUC_PREREQ(maj, min) \
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((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
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# else
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# define __GNUC_PREREQ(maj, min) 0
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# endif
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#endif
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#if __GNUC_PREREQ (3,4)
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# undef __attribute_warn_unused_result__
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# define __attribute_warn_unused_result__ \
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__attribute__ ((__warn_unused_result__))
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#else
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# define __attribute_warn_unused_result__ /* empty */
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#endif
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char *imaxtostr (intmax_t, char *) __attribute_warn_unused_result__;
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char *inttostr (int, char *) __attribute_warn_unused_result__;
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char *offtostr (off_t, char *) __attribute_warn_unused_result__;
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char *uinttostr (unsigned int, char *) __attribute_warn_unused_result__;
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char *umaxtostr (uintmax_t, char *) __attribute_warn_unused_result__;
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