icalarray.h 1.6 KB

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  1. /*======================================================================
  2. FILE: icalarray.h
  3. CREATOR: Damon Chaplin 07 March 2001
  4. (C) COPYRIGHT 2001, Ximian, Inc.
  5. This program is free software; you can redistribute it and/or modify
  6. it under the terms of either:
  7. The LGPL as published by the Free Software Foundation, version
  8. 2.1, available at: http://www.gnu.org/licenses/lgpl-2.1.html
  9. Or:
  10. The Mozilla Public License Version 1.0. You may obtain a copy of
  11. the License at http://www.mozilla.org/MPL/
  12. ======================================================================*/
  13. /** @file icalarray.h
  14. *
  15. * @brief An array of arbitrarily-sized elements which grows
  16. * dynamically as elements are added.
  17. */
  18. #ifndef ICALARRAY_H
  19. #define ICALARRAY_H
  20. #include "libical_ical_export.h"
  21. typedef struct _icalarray icalarray;
  22. struct _icalarray
  23. {
  24. size_t element_size;
  25. size_t increment_size;
  26. size_t num_elements;
  27. size_t space_allocated;
  28. void **chunks;
  29. };
  30. LIBICAL_ICAL_EXPORT icalarray *icalarray_new(size_t element_size, size_t increment_size);
  31. LIBICAL_ICAL_EXPORT icalarray *icalarray_copy(icalarray *array);
  32. LIBICAL_ICAL_EXPORT void icalarray_free(icalarray *array);
  33. LIBICAL_ICAL_EXPORT void icalarray_append(icalarray *array, const void *element);
  34. LIBICAL_ICAL_EXPORT void icalarray_remove_element_at(icalarray *array, size_t position);
  35. LIBICAL_ICAL_EXPORT void *icalarray_element_at(icalarray *array, size_t position);
  36. LIBICAL_ICAL_EXPORT void icalarray_sort(icalarray *array,
  37. int (*compare) (const void *, const void *));
  38. #endif /* ICALARRAY_H */