004DBD6F |. 8A48 01 MOV CL,BYTE PTR DS:[EAX+1] ; CL == [EAX+1] 004DBD72 |. 83C0 02 ADD EAX,2 ; EAX += 2 004DBD75 |. 84C9 TEST CL,CL ; If CL > 0 (has no sign, aka not negative) 004DBD77 |. 79 26 JNS SHORT magic1.004DBD9F ; Jump to line 85 004DBD79 |. 83E1 7F AND ECX,7F ; AND ECX == 127