Lines Matching refs:ans
132 EdgePointer temp, ans;
134 ans = temp;
136 onext(temp) = ans;
138 onext(++temp) = (EdgePointer) (ans + 3);
139 onext(++temp) = (EdgePointer) (ans + 2);
141 onext(++temp) = (EdgePointer) (ans + 1);
143 return(ans);
161 EdgePointer ans;
162 ans = makeEdge(dest(a), orig(b));
163 splice(ans, (EdgePointer) lnext(a));
164 splice((EdgePointer) sym(ans), b);
165 return(ans);
170 EdgePointer ans;
171 ans = makeEdge(dest(a), orig(b));
172 splice(ans, (EdgePointer) sym(a));
173 splice((EdgePointer) sym(ans), (EdgePointer) oprev(b));
174 return(ans);
227 EdgePointer ans;
230 ans = nextEdge, nextEdge += 4;
232 ans = availEdge, availEdge = onext(availEdge);
234 return(ans);
