4.3BSD - /usr/src/usr.bin/struct/1.finish.c

   1: #ifndef lint
   2: static char sccsid[] = "@(#)1.finish.c	4.1	(Berkeley)	2/11/83";
   3: #endif not lint
   4: 
   5: #include <stdio.h>
   6: #include "def.h"
   7: #include "1.incl.h"
   8: 
   9: fingraph()
  10:     {
  11:     /* if any entry statements, add a DUMVX with arcs to all entry statements */
  12:     if (ENTLST)
  13:         {
  14:         ARC(START,0) = addum(ARC(START,0),ENTLST);
  15:         freelst(ENTLST);
  16:         }
  17:     /* if any FMTVX, add a DUMVX with arcs to all FMTVX's */
  18:     if (FMTLST)
  19:         {
  20:         ARC(START,0) = addum(ARC(START,0),FMTLST);
  21:         freelst(FMTLST);
  22:         }
  23:     }
  24: 
  25: addum(v,lst)
  26: VERT v;
  27: struct list *lst;
  28:     {
  29:     VERT new;
  30:     int count,i;
  31:     struct list *ls;
  32:     count = lslen(lst);     /* length of lst */
  33:     new = create(DUMVX,1+count);
  34:     ARC(new,0) = v;
  35:     for (i = count, ls = lst; i >= 1; --i, ls = ls->nxtlist)
  36:         {
  37:         ASSERT(ls,addum);
  38:         ARC(new,i) = ls->elt;
  39:         }
  40:     ASSERT(!ls, addum);
  41:     return(new);
  42:     }

Defined functions

Defined variables