12 static char stone2char(enum stone s
);
13 char *stone2str(enum stone s
); /* static string */
14 enum stone
str2stone(char *str
);
16 static enum stone
stone_other(enum stone s
);
20 stone2char(enum stone s
)
25 static inline enum stone
26 stone_other(enum stone s
)
28 static const enum stone o
[S_MAX
] = { S_NONE
, S_WHITE
, S_BLACK
, S_OFFBOARD
};