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utils-std

Collection of commonly available Unix tools git clone https://anongit.hacktivis.me/git/utils-std.git/

reallocarray.h (569B)

    

  1. // utils-std: Collection of commonly available Unix tools
  2. // SPDX-FileCopyrightText: 2017 Haelwenn (lanodan) Monnier <contact+utils@hacktivis.me>
  3. // SPDX-License-Identifier: 0BSD
  5. #if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 202405L
  6. #error reallocarray needs: define _POSIX_C_SOURCE 202405L
  7. #endif
  9. // pre-POSIX.1-2024 reallocarray fallback
  10. #if !defined(_POSIX_VERSION) || _POSIX_VERSION < 202405L
  11. #define _BSD_SOURCE
  12. // FreeBSD
  13. #undef _POSIX_C_SOURCE
  14. #if __NetBSD_Version__ < 1000000000
  15. #define _OPENBSD_SOURCE
  16. #endif
  17. #endif
  19. #include <stdlib.h> // reallocarray