16/xlib/xrletool.h

   1 /*-----------------------------------------------------------------------\r
   2 ;\r
   3 ; XRLETOOL - header file\r
   4 ;\r
   5 ;\r
   6 ;\r
   7 ; ****** XLIB - Mode X graphics library                ****************\r
   8 ; ******                                               ****************\r
   9 ; ****** Written By Themie Gouthas                     ****************\r
  10 ;\r
  11 ; egg@dstos3.dsto.gov.au\r
  12 ; teg@bart.dsto.gov.au\r
  13 ;\r
  14 ;-----------------------------------------------------------------------*/\r
  15 \r
  16 #ifndef _XRLETOOL_H_\r
  17 #define _XRLETOOL_H_\r
  18 \r
  19 extern unsigned int RLE_last_buff_offs;\r
  20 \r
  21 /* FUNCTIONS =========================================================== */\r
  22 \r
  23 extern unsigned int x_buff_RLEncode( /* Compress data buffer               */\r
  24          char far * source_buff,\r
  25          char far * dest_buff,\r
  26          unsigned int count);\r
  27 \r
  28 extern unsigned int x_buff_RLE_size( /* Calculate buffer's compressed size */\r
  29          char far * source_buff,\r
  30          unsigned int count);\r
  31 \r
  32 \r
  33 extern unsigned int x_buff_RLDecode( /* Uncompress data buffer             */\r
  34          char far * source_buff,\r
  35          char far * dest_buff);\r
  36 \r
  37 extern int x_file_RLEncode( /* Compress data buffer to file                */\r
  38          int handle,\r
  39          char far * src_buff,\r
  40          unsigned int count);\r
  41 \r
  42 extern int x_file_RLDecode( /* Uncompress data file                        */\r
  43          int file_handle,\r
  44          char far * dest_buff);\r
  45 \r
  46 \r
  47 #endif\r
  48 \r
  49 \r
  50 \1a