228           register const Quantum  in ReadGRAYImage()
231           register Quantum  in ReadGRAYImage()
246           if (q == (Quantum *) NULL)  in ReadGRAYImage()
259               if ((p == (const Quantum *) NULL) || (q == (Quantum *) NULL))  in ReadGRAYImage()
309             register const Quantum  in ReadGRAYImage()
312             register Quantum  in ReadGRAYImage()
328             if (q == (Quantum *) NULL)  in ReadGRAYImage()
341                 if ((p == (const Quantum *) NULL) || (q == (Quantum *) NULL))  in ReadGRAYImage()
392           register const Quantum  in ReadGRAYImage()
395           register Quantum  in ReadGRAYImage()
410           if (q == (Quantum *) NULL)  in ReadGRAYImage()
423               if ((p == (const Quantum *) NULL) || (q == (Quantum *) NULL))  in ReadGRAYImage()
447               register const Quantum  in ReadGRAYImage()
450               register Quantum  in ReadGRAYImage()
465               if (q == (Quantum *) NULL)  in ReadGRAYImage()
479                   if ((p == (const Quantum *) NULL) || (q == (Quantum *) NULL))  in ReadGRAYImage()
541           register const Quantum  in ReadGRAYImage()
544           register Quantum  in ReadGRAYImage()
559           if (q == (Quantum *) NULL)  in ReadGRAYImage()
572               if ((p == (const Quantum *) NULL) || (q == (Quantum *) NULL))  in ReadGRAYImage()
617               register const Quantum  in ReadGRAYImage()
620               register Quantum  in ReadGRAYImage()
635               if (q == (Quantum *) NULL)  in ReadGRAYImage()
648                   if ((p == (const Quantum *) NULL) || (q == (Quantum *) NULL))  in ReadGRAYImage()
883           register const Quantum  in WriteGRAYImage()
887           if (p == (const Quantum *) NULL)  in WriteGRAYImage()
911           register const Quantum  in WriteGRAYImage()
915           if (p == (const Quantum *) NULL)  in WriteGRAYImage()
947           register const Quantum  in WriteGRAYImage()
951           if (p == (const Quantum *) NULL)  in WriteGRAYImage()
969               register const Quantum  in WriteGRAYImage()
973               if (p == (const Quantum *) NULL)  in WriteGRAYImage()
1011           register const Quantum  in WriteGRAYImage()
1015           if (p == (const Quantum *) NULL)  in WriteGRAYImage()
1040               register const Quantum  in WriteGRAYImage()
1044               if (p == (const Quantum *) NULL)  in WriteGRAYImage()