static char *findeq(char *cp);
static char *cclass(char *p, int sub);
static void initarea(void);
-extern int shell_main(int argc, char **argv);
+extern int msh_main(int argc, char **argv);
struct brkcon {
*/
-extern int shell_main(int argc, char **argv)
+extern int msh_main(int argc, char **argv)
{
register int f;
register char *s;