extern struct msgs *mp; /* used a lot */
extern struct Msg *Msgs; /* Msgs[0] not used */
-FILE *msh_ready ();
+FILE *msh_ready (int, int);
/*
* COMMAND
extern int broken_pipe; /* SIGPIPE detected */
extern int told_to_quit; /* SIGQUIT detected */
-#ifdef BSD42
-extern int should_intr; /* signal handler should interrupt call */
-extern jmp_buf sigenv; /* the environment pointer */
-#endif
-
/*
* prototypes
*/