51     arctype		*arcp;  in addarc()  local
59     arcp = arclookup( parentp , childp );  in addarc()
60     if ( arcp != 0 ) {  in addarc()
67 			arcp -> arc_count , count );  in addarc()
70 	arcp -> arc_count += count;  in addarc()
73     arcp = (arctype *)calloc( 1 , sizeof *arcp );  in addarc()
74     if (arcp == NULL)  in addarc()
76     arcp -> arc_parentp = parentp;  in addarc()
77     arcp -> arc_childp = childp;  in addarc()
78     arcp -> arc_count = count;  in addarc()
82     arcp -> arc_childlist = parentp -> children;  in addarc()
83     parentp -> children = arcp;  in addarc()
87     arcp -> arc_parentlist = childp -> parents;  in addarc()
88     childp -> parents = arcp;  in addarc()
114     arctype	*arcp;  in doarcs()  local
126 	arcp = arclookup( parentp , parentp );  in doarcs()
127 	if ( arcp != 0 ) {  in doarcs()
128 	    parentp -> ncall -= arcp -> arc_count;  in doarcs()
129 	    parentp -> selfcalls = arcp -> arc_count;  in doarcs()
262     arctype	*arcp;  in timepropagate()  local
273     for ( arcp = parentp -> children ; arcp ; arcp = arcp -> arc_childlist ) {  in timepropagate()
274 	childp = arcp -> arc_childp;  in timepropagate()
275 	if ( arcp -> arc_flags & DEADARC ) {  in timepropagate()
278 	if ( arcp -> arc_count == 0 ) {  in timepropagate()
307 	arcp -> arc_time = childp -> time  in timepropagate()
308 			        * ( ( (double) arcp -> arc_count ) /  in timepropagate()
310 	arcp -> arc_childtime = childp -> childtime  in timepropagate()
311 			        * ( ( (double) arcp -> arc_count ) /  in timepropagate()
313 	share = arcp -> arc_time + arcp -> arc_childtime;  in timepropagate()
323 	arcp -> arc_time *= parentp -> propfraction;  in timepropagate()
324 	arcp -> arc_childtime *= parentp -> propfraction;  in timepropagate()
338 			arcp -> arc_count , childp -> npropcall );  in timepropagate()
354     arctype		*arcp;  in cyclelink()  local
423 	    for ( arcp=memberp->parents ; arcp ; arcp=arcp->arc_parentlist ) {  in cyclelink()
424 		if ( arcp -> arc_parentp == memberp ) {  in cyclelink()
427 		if ( arcp -> arc_parentp -> cycleno == cycle ) {  in cyclelink()
428 		    cyclenlp -> selfcalls += arcp -> arc_count;  in cyclelink()
430 		    cyclenlp -> npropcall += arcp -> arc_count;  in cyclelink()
447     arctype	*arcp;  in cycleanalyze()  local
466 	    for ( arcp = nlp -> parents; arcp; arcp = arcp -> arc_parentlist ) {  in cycleanalyze()
468 		if ( arcp -> arc_parentp -> cycleno != cycleno )  in cycleanalyze()
519     arctype	*arcp;  in descend()  local
522     for ( arcp = node -> children ; arcp ; arcp = arcp -> arc_childlist ) {  in descend()
526 	if ( arcp -> arc_childp -> cycleno != node -> cycleno  in descend()
527 	    || ( arcp -> arc_childp -> flags & VISITED )  in descend()
528 	    || ( arcp -> arc_flags & DEADARC ) )  in descend()
533 	*stkp = arcp;  in descend()
534 	if ( arcp -> arc_childp -> flags & CYCLEHEAD ) {  in descend()
539 	arcp -> arc_childp -> flags |= VISITED;  in descend()
540 	ret = descend( arcp -> arc_childp , stkstart , stkp + 1 );  in descend()
541 	arcp -> arc_childp -> flags &= ~VISITED;  in descend()
556     arctype	*arcp;  in addcycle()  local
597 	arcp = *arcpp = *stkp++;  in addcycle()
600 	arcp -> arc_cyclecnt++;  in addcycle()
601 	if ( ( arcp -> arc_flags & ONLIST ) == 0 ) {  in addcycle()
602 	    arcp -> arc_flags |= ONLIST;  in addcycle()
603 	    arcp -> arc_next = archead;  in addcycle()
604 	    archead = arcp;  in addcycle()
629     arctype	*arcp;  in compresslist()  local
644     for ( endlist = &archead , arcp = archead ; arcp ; ) {  in compresslist()
645 	if ( arcp -> arc_cyclecnt == 0 ) {  in compresslist()
646 	    arcp -> arc_flags &= ~ONLIST;  in compresslist()
647 	    *endlist = arcp -> arc_next;  in compresslist()
648 	    arcp -> arc_next = 0;  in compresslist()
649 	    arcp = *endlist;  in compresslist()
652 	if ( arcp -> arc_childp -> flags & HASCYCLEXIT ) {  in compresslist()
653 	    if ( arcp -> arc_cyclecnt > maxexitcnt ||  in compresslist()
654 		( arcp -> arc_cyclecnt == maxexitcnt &&  in compresslist()
655 		arcp -> arc_cyclecnt < maxexitarcp -> arc_count ) ) {  in compresslist()
656 		maxexitcnt = arcp -> arc_cyclecnt;  in compresslist()
657 		maxexitarcp = arcp;  in compresslist()
659 	} else if ( arcp -> arc_childp -> parentcnt > 1 ) {  in compresslist()
660 	    if ( arcp -> arc_cyclecnt > maxwithparentcnt ||  in compresslist()
661 		( arcp -> arc_cyclecnt == maxwithparentcnt &&  in compresslist()
662 		arcp -> arc_cyclecnt < maxwithparentarcp -> arc_count ) ) {  in compresslist()
663 		maxwithparentcnt = arcp -> arc_cyclecnt;  in compresslist()
664 		maxwithparentarcp = arcp;  in compresslist()
667 	    if ( arcp -> arc_cyclecnt > maxnoparentcnt ||  in compresslist()
668 		( arcp -> arc_cyclecnt == maxnoparentcnt &&  in compresslist()
669 		arcp -> arc_cyclecnt < maxnoparentarcp -> arc_count ) ) {  in compresslist()
670 		maxnoparentcnt = arcp -> arc_cyclecnt;  in compresslist()
671 		maxnoparentarcp = arcp;  in compresslist()
674 	endlist = &arcp -> arc_next;  in compresslist()
675 	arcp = arcp -> arc_next;  in compresslist()
882     arctype	*arcp;  in inheritflags()  local
893 	for (arcp = childp -> parents ; arcp ; arcp = arcp -> arc_parentlist) {  in inheritflags()
894 	    parentp = arcp -> arc_parentp;  in inheritflags()
904 	    if ( arcp -> arc_flags & DEADARC ) {  in inheritflags()
909 					* ( ( (double) arcp -> arc_count )  in inheritflags()
921 	    for (arcp = memp->parents ; arcp ; arcp = arcp->arc_parentlist) {  in inheritflags()
922 		if ( arcp -> arc_parentp -> cyclehead == headp ) {  in inheritflags()
925 		parentp = arcp -> arc_parentp;  in inheritflags()
932 		if ( arcp -> arc_flags & DEADARC ) {  in inheritflags()
937 					* ( ( (double) arcp -> arc_count )  in inheritflags()