delphvia3

Synopsys

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

Parameters

Overview

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.

Examples

#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"; 
}