Reformat sending of PV information

[stockfish] / src / bitboard.h

diff --git a/src/bitboard.h b/src/bitboard.h
index 09c005979b2bf4e58c836673759a4b82152bef44..8366827804dea8a87afa2aaae09aa73ffb9ea79a 100644 (file)
--- a/src/bitboard.h
+++ b/src/bitboard.h
@@ -23,26 +23,6 @@
 
 #include "types.h"
 
-const Bitboard EmptyBoardBB = 0;
-
-const Bitboard FileABB = 0x0101010101010101ULL;
-const Bitboard FileBBB = FileABB << 1;
-const Bitboard FileCBB = FileABB << 2;
-const Bitboard FileDBB = FileABB << 3;
-const Bitboard FileEBB = FileABB << 4;
-const Bitboard FileFBB = FileABB << 5;
-const Bitboard FileGBB = FileABB << 6;
-const Bitboard FileHBB = FileABB << 7;
-
-const Bitboard Rank1BB = 0xFF;
-const Bitboard Rank2BB = Rank1BB << (8 * 1);
-const Bitboard Rank3BB = Rank1BB << (8 * 2);
-const Bitboard Rank4BB = Rank1BB << (8 * 3);
-const Bitboard Rank5BB = Rank1BB << (8 * 4);
-const Bitboard Rank6BB = Rank1BB << (8 * 5);
-const Bitboard Rank7BB = Rank1BB << (8 * 6);
-const Bitboard Rank8BB = Rank1BB << (8 * 7);
-
 extern Bitboard SquaresByColorBB[2];
 extern Bitboard FileBB[8];
 extern Bitboard NeighboringFilesBB[8];
@@ -125,29 +105,21 @@ inline Bitboard file_bb(Square s) {
 }
 
 
-/// neighboring_files_bb takes a file or a square as input and returns a
-/// bitboard representing all squares on the neighboring files.
+/// neighboring_files_bb takes a file as input and returns a bitboard representing
+/// all squares on the neighboring files.
 
 inline Bitboard neighboring_files_bb(File f) {
   return NeighboringFilesBB[f];
 }
 
-inline Bitboard neighboring_files_bb(Square s) {
-  return NeighboringFilesBB[file_of(s)];
-}
-
 
-/// this_and_neighboring_files_bb takes a file or a square as input and returns
-/// a bitboard representing all squares on the given and neighboring files.
+/// this_and_neighboring_files_bb takes a file as input and returns a bitboard
+/// representing all squares on the given and neighboring files.
 
 inline Bitboard this_and_neighboring_files_bb(File f) {
   return ThisAndNeighboringFilesBB[f];
 }
 
-inline Bitboard this_and_neighboring_files_bb(Square s) {
-  return ThisAndNeighboringFilesBB[file_of(s)];
-}
-
 
 /// in_front_bb() takes a color and a rank or square as input, and returns a
 /// bitboard representing all the squares on all ranks in front of the rank
@@ -291,6 +263,6 @@ extern Square pop_1st_bit(Bitboard* b);
 
 
 extern void print_bitboard(Bitboard b);
-extern void init_bitboards();
+extern void bitboards_init();
 
 #endif // !defined(BITBOARD_H_INCLUDED)