;*DDK*************************************************************************/
;
; COPYRIGHT    Copyright (C) 1995 IBM Corporation
;
;    The following IBM OS/2 WARP source code is provided to you solely for
;    the purpose of assisting you in your development of OS/2 WARP device
;    drivers. You may use this code in accordance with the IBM License
;    Agreement provided in the IBM Device Driver Source Kit for OS/2. This
;    Copyright statement may not be removed.;
;*****************************************************************************/
; SCCSID = %w% %e%
;**************************************************************************
;*
;* SOURCE FILE NAME = DHCALL6.ASM
;*
;* DESCRIPTIVE NAME = C callable DevHelp Interface
;*		      Interrupt/Thread Management DevHelp Calls
;*
;*
;* VERSION = V2.0
;*
;* DATE
;*
;* DESCRIPTION :
;*
;* Purpose:
;*
;*
;*
;*
;* FUNCTIONS  :
;*
;*
;*
;*
;*
;*
;*
;* NOTES
;*
;*
;* STRUCTURES
;*
;* EXTERNAL REFERENCES
;*
;*
;*
;* EXTERNAL FUNCTIONS
;*
;* CHANGE ACTIVITY =
;*   DATE      FLAG	   APAR   CHANGE DESCRIPTION
;*   --------  ----------  -----  --------------------------------------
;*   10/22/93  @V74979	   74979  Change return type to USHORT
;*    2/ 5/94		   78794  File broken apart.
;*
;****************************************************************************

	.xlist
	include dhmacs.inc
	.list

;*
;*  Interrupt Management
;*

Code	segment dword public 'CODE'
	assume	CS:Code,DS:_DATA


;*
;*
;*  USHORT APIENTRY DevHlp_SetIRQ( NPFN IRQHandler, USHORT IRQLevel,
;*				   USHORT SharedFlag );
;*
;*

	DHDef	SetIRQ
	DHArgs	NPFN,	 IRQHandler
	DHArgs	USHORT,  IRQLevel
	DHArgs	USHORT,  SharedFlag

	mov	ax, Stk.IRQHandler
	mov	bx, Stk.IRQLevel
	mov	dh, Stk.SharedFlag

	DHCall

	DHRet1


;*
;*
;*  USHORT APIENTRY DevHlp_UnSetIRQ( USHORT IRQLevel );
;*
;*

	DHDef	UnSetIRQ
	DHArgs	USHORT,  IRQLevel

	mov	bx, Stk.IRQLevel

	DHCall

	DHRet1


;*
;*
;*  USHORT APIENTRY DevHlp_EOI( USHORT IRQLevel );
;*
;*

	DHDef	EOI
	DHArgs	USHORT,  IRQLevel

	mov	al, Stk.IRQLevel

	DHCall

	DHRet1



Code	Ends
	End
