extern short hard_time_limit; /* If you exceed time limit, you lose. */
extern short nolist; /* Don't list game after exit. */
+extern short xboard; /* Use XBoard instead of xShogi protocol */
/*
#define ROW_NAME(n) ('a' + NO_ROWS - 1 - n)
#define COL_NAME(n) ('1' + NO_COLS - 1 - n)
+#define ROW_NUM(c) ('a' + NO_ROWS - 1 - c)
+#define COL_NUM(c) ('1' + NO_COLS - 1 - c)
#if defined HASHFILE || defined CACHE
# define PTBLBDSIZE (NO_SQUARES + NO_PIECES)