INT 2F - SRSoft MODAL PC v2+ - GET PROCESS RUN PARAMETER

	AX = AB01h
Return: AX = 5253h ('SR' byte-swapped) if installed
	BL = run parameter
	    00h normal process
	    01h run with tracing enabled
	    02h run initialization process (first thread of main task)
SeeAlso: AX=AB00h"MODAL",AX=AB02h"MODAL"