move fakcu, perror, remove to stdio; fakcu goes away

[unix-history] / usr / src / lib / libc / gen / pause.c

/*
* Copyright (c) 1983 The Regents of the University of California.
* All rights reserved.
*
* %sccs.include.redist.c%
*/

#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)pause.c     5.6 (Berkeley) %G%";
#endif /* LIBC_SCCS and not lint */

/*
* Backwards compatible pause.
*/
pause()
{
       long sigblock();

       sigpause(sigblock(0L));
}