Category: DOS extenders
Flags: available only in protected mode

INT 31 - DPMI 1.0+ - INSTALL RESIDENT HANDLER INIT CALLBACK

	AX = 0C00h
	ES:(E)DI -> resident service provider structure (see #03158)
Return: CF clear if successful
	CF set on error
	    AX = error code (8015h,8021h,8025h) (see #03143 at AX=0000h)
Note:	calling this function declares an intent to provide resident
	  protected mode services after terminating with AX=0C01h
SeeAlso: AX=0303h,AX=0C01h