NAME

       delphvia - delete a physical via

SYNOPSYS

       #include "mph.h"
       int delphvia(ptfig, ptvia)
       phfig_list ∗ptfig;
       phvia_list ∗ptvia;

PARAMETERS

       ptfig               Pointer to the figure in which the via should be deleted

       ptvia               Pointer to the via to be deleted.

DESCRIPTION

       delphvia  delete  the via pointed to by ptvia in the figure pointed to by ptfig.  The list
       consistency is maintainded, and the space freed.

RETURN VALUE

       delphvia returns 1 if the via has been deleted, 0 if no such via exists in the list.

EXAMPLE

       #include "mph.h"
       char ∗was_existing(ptfig, ptvia)
       phfig_list ∗ptfig;
       phvia_list ∗ptvia;
       {
          /∗ if only one exists, it's this one ∗/
          return delphvia(ptfig, ptvia) ? "you just killed it!"
                                        : "wasn't here anyway";
       }

SEE ALSO

       mbk(1), phfig(3), phvia(3), addphvia(3).