square_set         26 src/move_do.cpp static void square_set   (board_t * board, int square, int piece, int pos, bool update);
square_set        184 src/move_do.cpp       square_set(board,to,piece,pos,true);
square_set        273 src/move_do.cpp       square_set(board,from,piece,pos,false);
square_set        285 src/move_do.cpp       square_set(board,undo->capture_square,undo->capture_piece,undo->capture_pos,false);