base65536.h

   1 /* base65536 semi-library header.
   2 (C) 2016 Tobias Girstmair, http://isticktoit.net/
   3 Released under the GNU GPL v3. See LICENSE for details. */
   4
   5 #ifndef __BASE65536_H__
   6 #define __BASE65536_H__
   7 #define B65536_TREE_SIZE 257
   8
   9 int base65536_encode_char (const int* in_buf);
  10 int base65536_decode_char (const int in_cp, int* out_buf);
  11
  12 int codepoint_to_utf8 (int unicode, char* buf);
  13 int utf8_to_codepoint (char* buf);
  14
  15 struct block* get_block_by_index (struct block* tree, int index, int len, int pos);
  16 struct block* get_block_by_start (struct block* tree, int start, int len, int pos);
  17
  18 #define NOT_FOUND -2 /*for when tree_find_*() does not return a valid result*/
  19 #define B65K_EOF  -1
  20
  21 int tree_find_index (int block);
  22 int tree_find_block(int index);
  23
  24 struct block {
  25         int num;
  26         int start;
  27 };
  28 #endif