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/* Return diagnostic string based on error code.
Copyright (C) 2023-2024 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
#ifndef _XSTRERROR_H
#define _XSTRERROR_H
/* This file uses _GL_ATTRIBUTE_MALLOC, _GL_ATTRIBUTE_RETURNS_NONNULL. */
#if !_GL_CONFIG_H_INCLUDED
#error "Please include config.h first."
#endif
/* Get 'free'. */
#include <stdlib.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Return a freshly allocated diagnostic string that contains a given string
MESSAGE and the (internationalized) description of the error code ERRNUM.
Upon [ENOMEM] memory allocation error, call xalloc_die.
This function is multithread-safe. */
extern char *xstrerror (const char *message, int errnum)
_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE
_GL_ATTRIBUTE_RETURNS_NONNULL;
#ifdef __cplusplus
}
#endif
#endif /* _XSTRERROR_H */
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