whatcmd
p = whatcmd(&ct, p);
p = whatcmd(&cs, p);
static char *whatcmd(const struct cmd_table **ct, char *);
p = whatcmd(&ct, p);
p = whatcmd(&cs, p);
static char *whatcmd(const struct cmd_table **ct, char *);
p = whatcmd(&ct, p);
p = whatcmd(&cs, p);
static char *whatcmd(const struct cmd_table **ct, char *);
p = whatcmd(&ct, p);
p = whatcmd(&cs, p);
static char *whatcmd(const struct cmd_table **ct, char *);