> Patch a1 is wrong and must not be applied. > Function 0x0c is really a recursive call and > cannot be handled this way. Simple fix would be to call > DOSVM_Int21Handler from function 0x0c handler after > AH register has been modified (and lets add a detailed > comment here this time so everybody understands what 0x0c > really does...). > > Call me blind, but I fail to see how DOSCONF_config > gets initialized after patch a2.
Ill resubmit my series of patches tommorrow, with these things fixed. > > This set of patches break DOS3Call and calling INT21 > using VXDs and DeviceIoControl. I have no idea > how much these interfaces are used but I guess this will be > fixed in a future patch? Yes, I plan to fix this after I have finished to move the int21 stuff to winedos. nog.
