module/zstd/include/stdlib.h

   1 /*
   2  * BSD 3-Clause New License (https://spdx.org/licenses/BSD-3-Clause.html)
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are met:
   6  *
   7  * 1. Redistributions of source code must retain the above copyright notice,
   8  * this list of conditions and the following disclaimer.
   9  *
  10  * 2. Redistributions in binary form must reproduce the above copyright notice,
  11  * this list of conditions and the following disclaimer in the documentation
  12  * and/or other materials provided with the distribution.
  13  *
  14  * 3. Neither the name of the copyright holder nor the names of its
  15  * contributors may be used to endorse or promote products derived from this
  16  * software without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  19  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  21  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
  22  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  23  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  24  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  25  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  26  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  27  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  28  * POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 /*
  32  * Copyright (c) 2014-2019, Allan Jude
  33  * Copyright (c) 2020, Brian Behlendorf
  34  * Copyright (c) 2020, Michael Niewöhner
  35  */
  36
  37 #ifndef _ZSTD_STDLIB_H
  38 #define _ZSTD_STDLIB_H
  39
  40 #ifdef __cplusplus
  41 extern "C" {
  42 #endif
  43
  44 #undef  GCC_VERSION
  45
  46 /*
  47  * Define calloc, malloc, free to make building work. They are never really used
  48  * in zstdlib.c since allocation is done in zstd.c.
  49  */
  50 #define calloc(n, sz)   NULL
  51 #define malloc(sz)      NULL
  52 #define free(ptr)
  53
  54 #ifdef __cplusplus
  55 }
  56 #endif
  57
  58 #endif /* _ZSTD_STDLIB_H */