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  1. /*
  2. This Software is distributed with the following X11 License,
  3. sometimes also known as MIT license.
  4.  
  5. Copyright (c) 2010 Miguel A. Ballicora
  6.  
  7.  Permission is hereby granted, free of charge, to any person
  8.  obtaining a copy of this software and associated documentation
  9.  files (the "Software"), to deal in the Software without
  10.  restriction, including without limitation the rights to use,
  11.  copy, modify, merge, publish, distribute, sublicense, and/or sell
  12.  copies of the Software, and to permit persons to whom the
  13.  Software is furnished to do so, subject to the following
  14.  conditions:
  15.  
  16.  The above copyright notice and this permission notice shall be
  17.  included in all copies or substantial portions of the Software.
  18.  
  19.  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  20.  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  21.  OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  22.  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  23.  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  24.  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  25.  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  26.  OTHER DEALINGS IN THE SOFTWARE.
  27. */
  28.  
  29. #if !defined(H_PROBATT)
  30. #define H_PROBATT
  31. /*>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>*/
  32. #include "sysport.h"
  33.  
  34. extern uint64_t         Reach [7] [64];
  35.  
  36. extern void             attack_maps_init (void);
  37. extern int /*bool*/     possible_attack(unsigned int from, unsigned int to, unsigned int piece);
  38. extern void             reach_init (void);
  39. extern int /*bool*/     reach_was_initialized (void);
  40. extern void             tolist_rev (uint64_t occ, unsigned char input_piece, unsigned int sq, unsigned int *list);
  41.  
  42. /*<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<*/
  43. #endif
  44.