/*
 * Name:	MicroEMACS
 *		Spawn CLI; stop if C shell.
 * Version:	29
 * Last edit:	10-Feb-86
 * By:		rex::conroy
 *		decvax!decwrl!dec-rhea!dec-rex!conroy
 *
 * Spawn. New version, which
 * interracts with the job control stuff
 * in the 4.X BSD C shell.
 */
#include	"def.h"

#include	<sgtty.h>
#include	<signal.h>

char	*shellp	= NULL;			/* Saved "SHELL" name.		*/

extern	struct	sgttyb	oldtty;		/* There really should be a	*/
extern	struct	sgttyb	newtty;		/* nicer way of doing this, so	*/
extern	struct	sgttyb	oldtchars;	/* spawn does not need to know	*/
extern	struct	sgttyb	newtchars;	/* about the insides of the	*/
extern	struct	sgttyb	oldltchars;	/* terminal I/O code.		*/
extern	struct	sgttyb	newltchars;

extern	char	*getenv();

/*
 * This code does a one of 2 different
 * things, depending on what version of the shell
 * you are using. If you are using the C shell, which
 * implies that you are using job control, then MicroEMACS
 * moves the cursor to a nice place and sends itself a
 * stop signal. If you are using the Bourne shell it runs
 * a subshell using fork/exec. Bound to "C-C", and used
 * as a subcommand by "C-Z".
 */
spawncli(f, n, k)
{
	return (TRUE);
}