; Assembler header file for DragAnObject
; Written by DefMod (Dec  9 2012) on Sun Dec  9 15:43:59 2012
; Jonathan Coxhead, jonathan@doves.demon.co.uk, 18 Jan 1995

; OSLib---efficient, type-safe, transparent, extensible,
; register-safe API coverage of RISC OS
; 
; Copyright (c) 1994-2012 Jonathan Coxhead and OSLib maintainers
; 
; Licence:
; 
;    OSLib is free software; you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation; either version 1, or (at your option)
; any later version - and this with the following clarification and
; special exception:
; 
;    Linking this library statically or dynamically with other modules
; is making a combined work based on this library. Thus, the terms
; and conditions of the GNU General Public License cover the whole
; combination.
; 
;    As a special exception, the copyright holders of this library
; give you permission to link this library with independent modules
; to produce an executable, regardless of the license terms of these
; independent modules, and to copy and distribute the resulting
; executable under terms of your choice, provided that you also meet,
; for each linked independent module, the terms and conditions of the
; license of that module. An independent module is a module which is
; not derived from or based on this library. If you modify this
; library, you may extend this exception to your version of the library,
; but you are not obliged to do so. If you do not wish to do so, delete
; this exception statement from your version.
; 
;    OSLib is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
; GNU General Public License for more details.
; 
;    You should have received a copy of the GNU General Public License
; along with this programme; if not, write to the Free Software
; Foundation, Inc, 675 Mass Ave, Cambridge, MA 02139, USA.

        [       :LNOT: :DEF: DragAnObject_Hdr
        GBLS    DragAnObject_Hdr

        [       :LNOT: :DEF: Get_Types
        GBLS    Get_Types
        ]
        [       :LNOT: :DEF: Types_Hdr
Get_Types                       SETS    "GET oslib/Types.Hdr"
        |
Get_Types                       SETS    ""
        ]
        $Get_Types

        [       :LNOT: :DEF: Get_OS
        GBLS    Get_OS
        ]
        [       :LNOT: :DEF: OS_Hdr
Get_OS                          SETS    "GET oslib/OS.Hdr"
        |
Get_OS                          SETS    ""
        ]
        $Get_OS

;Symbols for constants
DragAnObject_HPosLeft           *       &0
DragAnObject_HPosCentre         *       &1
DragAnObject_HPosRight          *       &2
DragAnObject_VPosBottom         *       &0
DragAnObject_VPosCentre         *       &4
DragAnObject_VPosTop            *       &8
DragAnObject_NoBound            *       &0
DragAnObject_BoundToWindow      *       &10
DragAnObject_GivenBBox          *       &20
DragAnObject_BoundObject        *       &0
DragAnObject_BoundPointer       *       &40
DragAnObject_DropShadow         *       &80
DragAnObject_NoDither           *       &100
DragAnObject_CenterOnPtrPos     *       &200
DragAnObject_SWIFunction        *       &0
DragAnObject_CallFunction       *       &10000
DragAnObject_FunctionUser       *       &0
DragAnObject_FunctionSVC        *       &20000
DragAnObject_FunctionUseUser    *       &40000

;Symbols for structure offsets and sizes
        ^       0
        #       Bits
DragAnObject_Flags              *       @


;Symbols for SWI's and SWI reason codes
XDragAnObject_Start             *       &69C40
DragAnObject_Start              *       &49C40
   ;Entry
   ;  R0 = flags (DragAnObject_Flags)
   ;  R1 = function (pointer to code)
   ;  R2 -> register_block (OS_RegisterBlock)
   ;  R3 -> box (OS_Box)
   ;  R4 -> bbox (OS_Box)

XDragAnObject_Stop              *       &69C41
DragAnObject_Stop               *       &49C41

        ]
        END
