Searched refs:Nullpoint (Results 1 - 3 of 3) sorted by relevance

/freebsd-10.1-release/contrib/groff/src/preproc/grn/
H A Dhpoint.cpp33 if (Nullpoint(pt = *pplist)) { /* empty list */
37 while (!Nullpoint(pt->nextpt))
H A Dgprint.h83 #define Nullpoint(pt) ((pt) == (POINT *) NULL) macro
H A Dhgraph.cpp91 if (!DBNullelt(element) && !Nullpoint((p1 = element->ptlist))) {
140 while (!Nullpoint((p1 = PTNextPoint(p1)))) {
218 while (!Nullpoint((PTNextPoint(p1)))) {
243 while (!Nullpoint((PTNextPoint(p1)))) {
553 for (npts = 1; !Nullpoint(ptr); ptr = PTNextPoint(ptr), npts++) {

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