ielib

sys	bsdtty,fcntl,file,filio,ioctl,nttyio,times,termio,termios,unistd
hdr	fcntl,sgtty,termio,termios,unistd

lib	yp_get_default_domain -lnsl -lsun

key	const =

typ	pid_t = int
typ	clock_t,off_t,time_t = long

tst	compile{
	#include <sys/file.h>
	#if defined(O_CREAT) && defined(LOCK_EX)
	int ok = 1;
	#else
	(
	#endif
}end fail{
	echo "#undef	_sys_file"
}end

tst	output{
	main()
	{
		if (sizeof(int*) == 2)
			printf("#define INT16	1\n");
		return 0;
	}
}end

tst	output{
	#include	<setjmp.h>
	jmp_buf save;
	main()
	{
		if(_setjmp(save))
		{
			printf("#define SETJMP	_setjmp\n");
			printf("#define LONGJMP	_longjmp\n");
			exit(0);
		}
		done();
	}
	done()
	{
		_longjmp(save,1);
		exit(1);
	}
}end fail{
	echo "#define SETJMP	setjmp"
	echo "#define LONGJMP	longjmp"
}end

tst	FLOCK link{
	#include <sys/file.h>
	int main(argc,argv)
	char *argv[];
	{
		int fd;
		int r;
		if(( fd = open(argv[1],0)) < 0)
			return 1;
		if(flock(fd,LOCK_NB|LOCK_EX)!=0)
			return 2;
		if(( fd = open(argv[1],0)) < 0)
			return 3;
		r = flock(fd,LOCK_NB|LOCK_EX);
		return(r==0);
	}
}end

tst	- -DTERMIOS - -DTERMIOS -DPTEM - -DTERMIOS -DSTREAM - -DTERMIOS -DSTREAM -DPTEM - -DTERMIOS -DJIOCTL - -DTERMIO - -DTERMIO -DPTEM - -DTERMIO -DSTREAM - -DTERMIO -DSTREAM -DPTEM - -DTERMIO -DJIOCTL - -DSGTTY - -DSGTTY -DPTEM - -DSGTTY -DSTREAM - -DSGTTY -DSTREAM -DPTEM - -DSGTTY -DJIOCTL output{
	#include <sys/types.h>
	#ifdef TERMIOS
	#	include	<termios.h>
	#endif
	#ifdef TERMIO
	#	include	<termio.h>
	#endif
	#ifdef SGTTY
	#	include	<sgtty.h>
	#endif
	#ifdef STREAM
	#	include	<sys/stream.h>
	#endif
	#ifdef PTEM
	#	include	<sys/ptem.h>
	#endif
	#ifdef JIOCTL
	#	include	<sys/jioctl.h>
	#	define winsize		jwinsize
	#	define ws_col		bytesx
	#	define TIOCGWINSZ	JWINSIZE
	#endif
	main()
	{
		struct winsize size;
		int fd = open("/dev/tty",0);
		ioctl(fd, TIOCGWINSZ, &size);
		printf("#define WINSIZE	1\n");
	#ifdef JIOCTL
		printf("#define _sys_jioctl	1\n");
	#endif /* JIOCTL */
	#ifdef PTEM
		printf("#define _sys_ptem	1\n");
	#endif /* PTEM */
	#ifdef STREAM
		printf("#define _sys_stream	1\n");
	#endif /* STREAM */
		return 0;
	}
}end

tst	- -DS5 - -DS4 output{
	#include <sys/types.h>
	#include <sys/time.h>
	main()
	{
		time_t t1,t2;
	#ifdef S4
		int milli = 2000;
	#else
		struct timeval timeloc;
		timeloc.tv_sec = 2;
		timeloc.tv_usec = 0;
	#endif /* S4 */
		time(&t1);
	#ifdef S4
		select(0,(fd_set*)0,(fd_set*)0,milli);
	#else
		select(0,(fd_set*)0,(fd_set*)0,(fd_set*)0,&timeloc);
	#endif /* S4 */
		time(&t2);
		if(t2 > t1)
		{
	#ifdef S4
			printf("#define _SELECT4_	1\n");
	#else
			printf("#define _SELECT5_	1\n");
	#endif /* S4 */
			return 0;
		}
		return 1;
	}
}end

cat{
	#if defined(__STDC__) || defined(__cplusplus)
	#define PROTO			1
	#else
	#define void			int
	#endif
	#if _lib_yp_get_default_domain
	#define YELLOWP			1
	#endif
	#include <sys/types.h>
	#if _sys_times
	#include <sys/times.h>
	#define included_sys_times	1
	#endif
	#if _sys_time
	#include <sys/time.h>
	#define included_sys_time	1
	#endif
	#define VOID			void
	#define SIG_NORESTART		1
	#define NFILE			32
}end