common.h 1.4 KB

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  1. /*
  2. * Copyright 2008 Tungsten Graphics
  3. * Jakob Bornecrantz <jakob@tungstengraphics.com>
  4. * Copyright 2008 Intel Corporation
  5. * Jesse Barnes <jesse.barnes@intel.com>
  6. *
  7. * Permission is hereby granted, free of charge, to any person obtaining a
  8. * copy of this software and associated documentation files (the "Software"),
  9. * to deal in the Software without restriction, including without limitation
  10. * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11. * and/or sell copies of the Software, and to permit persons to whom the
  12. * Software is furnished to do so, subject to the following conditions:
  13. *
  14. * The above copyright notice and this permission notice shall be included in
  15. * all copies or substantial portions of the Software.
  16. *
  17. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18. * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19. * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  20. * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21. * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  22. * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  23. * IN THE SOFTWARE.
  24. */
  25. #ifndef UTIL_COMMON_H
  26. #define UTIL_COMMON_H
  27. #ifndef ARRAY_SIZE
  28. #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
  29. #endif
  30. #endif /* UTIL_COMMON_H */