NAME

       delphseg - delete a physical segment

SYNOPSYS

       #include "mph.h"
       int delphseg(ptfig, ptseg)
       phfig_list ∗ptfig;
       phseg_list ∗ptseg;

PARAMETERS

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

       ptseg               Pointer to the segment to be deleted

DESCRIPTION

       delphseg  delete  the  segment pointed to by ptseg in the figure pointed to by ptfig.  The
       list consistency is maintainded, and the space freed.

RETURN VALUE

       delphseg returns 1 if the segment has been deleted, 0 if no such  segment  exists  in  the
       list.

EXAMPLE

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

SEE ALSO

       mbk(1), phfig(3), phseg(3), addphseg(3).