pc_dirremove
error = pc_dirremove(tdp, tnm,
error = pc_dirremove(tdp, tnm,
error = pc_dirremove(pcp, nm, NULL, VREG, ct);
error = pc_dirremove(pcp, nm, cdir, VDIR, ct);
extern int pc_dirremove(struct pcnode *, char *, struct vnode *, enum vtype,