;*****************************************************************************
;*
;*                            Open Watcom Project
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;*  ========================================================================
;*
;*    This file contains Original Code and/or Modifications of Original
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;*    except in compliance with the License. BY USING THIS FILE YOU AGREE TO
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;* Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
;*               DESCRIBE IT HERE!
;*
;*****************************************************************************


include mdef.inc
include struct.inc

        xref        "C",matherr
        modstart    __mtherr

_DATA   segment word public 'DATA'
_DATA   ends
        DGROUP  group   _DATA
        assume  ds:DGROUP

        xdefp   __matherr       ; int __matherr( struct exception * );

        defp    __matherr
ifdef __386__
        jmp     matherr        ; just jump to users matherr function
else
 if ((_MODEL and (_BIG_DATA or _HUGE_DATA)) and ((_MODEL and _DS_PEGGED) eq 0))
        prolog
        push    DS              ; save DS
        push    CX              ; save CX
        mov     CX,DGROUP       ; set DS = DGROUP
        mov     DS,CX           ; ...
        call    matherr        ; call users matherr function
        pop     CX              ; restore CX
        pop     DS              ; restore DS
        epilog
        ret                     ; return
 else
        jmp     matherr        ; just jump to users matherr function
 endif
endif
        endproc __matherr

        endmod
        end
