inc2             1122 ext/gd/libgd/gd_topal.c   INT32 inc0, inc1, inc2;	/* initial values for increments */
inc2             1162 ext/gd/libgd/gd_topal.c       inc2 = (minc2 - b) * C2_SCALE;
inc2             1163 ext/gd/libgd/gd_topal.c       dist0 += inc2 * inc2;
inc2             1167 ext/gd/libgd/gd_topal.c       inc2 = inc2 * (2 * STEP_C2) + STEP_C2 * STEP_C2;
inc2             1179 ext/gd/libgd/gd_topal.c 	      xx2 = inc2;