table.h 1.8 KB

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  1. // Header for my table library thing
  2. //
  3. // Written by: Test_User <hax@andrewyu.org>
  4. //
  5. // This is free and unencumbered software released into the public
  6. // domain.
  7. //
  8. // Anyone is free to copy, modify, publish, use, compile, sell, or
  9. // distribute this software, either in source code form or as a compiled
  10. // binary, for any purpose, commercial or non-commercial, and by any
  11. // means.
  12. //
  13. // In jurisdictions that recognize copyright laws, the author or authors
  14. // of this software dedicate any and all copyright interest in the
  15. // software to the public domain. We make this dedication for the benefit
  16. // of the public at large and to the detriment of our heirs and
  17. // successors. We intend this dedication to be an overt act of
  18. // relinquishment in perpetuity of all present and future rights to this
  19. // software under copyright law.
  20. //
  21. // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22. // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23. // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  24. // IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  25. // OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  26. // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  27. // OTHER DEALINGS IN THE SOFTWARE.
  28. #pragma once
  29. #include "types.h"
  30. struct table_index {
  31. struct string name;
  32. void *ptr;
  33. };
  34. struct table {
  35. struct table_index *array;
  36. size_t len;
  37. };
  38. extern int set_table_index(struct table *tbl, struct string name, void *ptr);
  39. extern void * get_table_index(struct table tbl, struct string name);
  40. uint8_t has_table_index(struct table tbl, struct string name);
  41. extern void * remove_table_index(struct table *tbl, struct string name); // returns same as get_table_index
  42. extern void clear_table(struct table *tbl);