da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin/***********************************************************************
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* This software is part of the ast package *
3e14f97f673e8a630f076077de35afdd43dc1587Roger A. Faulkner* Copyright (c) 1985-2010 AT&T Intellectual Property *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* and is licensed under the *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* Common Public License, Version 1.0 *
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin* by AT&T Intellectual Property *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* A copy of the License is available at *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* Information and Software Systems Research *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* AT&T Research *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* Florham Park NJ *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* Glenn Fowler <gsf@research.att.com> *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* David Korn <dgk@research.att.com> *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* Phong Vo <kpv@research.att.com> *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin***********************************************************************/
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * Glenn Fowler
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * AT&T Bell Laboratories
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * string vector argv insertion
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * insert the string vector vec between
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * (*argvp)[0] and (*argvp)[1], sliding (*argvp)[1] ... over
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * null and blank args are deleted
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * vecfree always called
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * -1 returned if insertion failed
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return(-1);
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin while (isspace(*s)) s++;
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (*s) argv++;
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return(0);