Interrups | Categories | Contents |
AX = 0305h
Return:
CF clear AX = size in bytes of state buffer BX:CX = real mode address of procedure to save/restore state SI:(E)DI = protected mode procedure to save/restore state (see #03150)
Notes: The buffer size will be zero if it is not necessary to preserve state. 16-bit programs should call SI:DI, 32-bit programs should call SI:EDI. This function is only needed if using the raw mode switch service
See Also: AX=0306h
(Table 03150) Call DPMI state-save procedures with:. AL = direction 00h save state 01h restore state. ES:(E)DI -> state buffer
Return:
All registers preserved
Category: DOS Extenders - Int 31h - D
Interrups | Categories | Contents |