418 static __inline__ Bool mainGtU(UInt32 i1,  in mainGtU()  argument
428     AssertD(i1 != i2, "mainGtU");  in mainGtU()
430     c1 = block[i1];  in mainGtU()
434     i1++;  in mainGtU()
437     c1 = block[i1];  in mainGtU()
441     i1++;  in mainGtU()
444     c1 = block[i1];  in mainGtU()
448     i1++;  in mainGtU()
451     c1 = block[i1];  in mainGtU()
455     i1++;  in mainGtU()
458     c1 = block[i1];  in mainGtU()
462     i1++;  in mainGtU()
465     c1 = block[i1];  in mainGtU()
469     i1++;  in mainGtU()
472     c1 = block[i1];  in mainGtU()
476     i1++;  in mainGtU()
479     c1 = block[i1];  in mainGtU()
483     i1++;  in mainGtU()
486     c1 = block[i1];  in mainGtU()
490     i1++;  in mainGtU()
493     c1 = block[i1];  in mainGtU()
497     i1++;  in mainGtU()
500     c1 = block[i1];  in mainGtU()
504     i1++;  in mainGtU()
507     c1 = block[i1];  in mainGtU()
511     i1++;  in mainGtU()
518         c1 = block[i1];  in mainGtU()
522         s1 = quadrant[i1];  in mainGtU()
526         i1++;  in mainGtU()
529         c1 = block[i1];  in mainGtU()
533         s1 = quadrant[i1];  in mainGtU()
537         i1++;  in mainGtU()
540         c1 = block[i1];  in mainGtU()
544         s1 = quadrant[i1];  in mainGtU()
548         i1++;  in mainGtU()
551         c1 = block[i1];  in mainGtU()
555         s1 = quadrant[i1];  in mainGtU()
559         i1++;  in mainGtU()
562         c1 = block[i1];  in mainGtU()
566         s1 = quadrant[i1];  in mainGtU()
570         i1++;  in mainGtU()
573         c1 = block[i1];  in mainGtU()
577         s1 = quadrant[i1];  in mainGtU()
581         i1++;  in mainGtU()
584         c1 = block[i1];  in mainGtU()
588         s1 = quadrant[i1];  in mainGtU()
592         i1++;  in mainGtU()
595         c1 = block[i1];  in mainGtU()
599         s1 = quadrant[i1];  in mainGtU()
603         i1++;  in mainGtU()
606         if (i1 >= nblock)  in mainGtU()
607             i1 -= nblock;  in mainGtU()