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/*
* Copyright (c) 2015, Oracle and/or its affiliates.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <sys/types.h>
#include <stdlib.h>
#include <X11/Xfuncproto.h>
#ifndef HAVE_REALLOCARRAY
extern _X_HIDDEN void *xreallocarray(void *optr, size_t nmemb, size_t size);
# define reallocarray(ptr, n, size) xreallocarray((ptr), (size_t)(n), (size_t)(size))
#endif
#if defined(MALLOC_0_RETURNS_NULL) || defined(__clang_analyzer__)
# define Xreallocarray(ptr, n, size) \
reallocarray((ptr), ((n) == 0 ? 1 : (n)), size)
#else
# define Xreallocarray(ptr, n, size) reallocarray((ptr), (n), (size))
#endif
#define Xmallocarray(n, size) Xreallocarray(NULL, (n), (size))
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