void setup() /* * purpose: initialize shell * returns: nothing. calls fatal() if trouble */ { extern char **environ; Vinitchildpro(); VLenviron2table(environ); signal(SIGINT, SIG_IGN); signal(SIGQUIT, SIG_IGN); }
void setup() { VLenviron2table(environ); signal(SIGINT, SIG_IGN); signal(SIGQUIT, SIG_IGN); }