M_SOF15          1053 jdmarker.c         case M_SOF15:		/* Differential lossless, arithmetic */
M_SOF15           310 rdjpgcom.c       case M_SOF15:	process = "Differential lossless, arithmetic coding";  break;
M_SOF15           367 rdjpgcom.c         case M_SOF15:		/* Differential lossless, arithmetic */
M_SOF15           317 wrjpgcom.c         case M_SOF15:		/* Differential lossless, arithmetic */