M_SOF13          1051 jdmarker.c         case M_SOF13:		/* Differential sequential, arithmetic */
M_SOF13           308 rdjpgcom.c       case M_SOF13:	process = "Differential sequential, arithmetic coding";  break;
M_SOF13           365 rdjpgcom.c         case M_SOF13:		/* Differential sequential, arithmetic */
M_SOF13           315 wrjpgcom.c         case M_SOF13:		/* Differential sequential, arithmetic */