ship_t
static ship_t plyship[SHIPTYPES] =
ship_t *ss;
ship_t *sp;
static ship_t cpuship[SHIPTYPES] =
static bool checkplace (int, ship_t *, int);
placeship(int b, ship_t *ss, int vis)
randomplace(int b, ship_t *ss)
ship_t *ss;
checkplace(int b, ship_t *ss, int vis)
ship_t *ss;
static ship_t *
ship_t *sb, *ss;
ship_t *ss;
ship_t *ss;
static ship_t ts;