name    cstart
                assume  nothing

                extern _start_:proc

DGROUP          group _TEXT,CONST,STRINGS,_DATA,DATA,XIB,XI,XIE,YIB,YI,YIE,_BSS
        
_TEXT           segment use16 para public 'CODE'

                assume  cs:_TEXT

                org 100h
_cstart_        proc near

                call _start_

                mov ah,4Ch              ; AL = exit code
                int 21h
        
_cstart_        endp

_TEXT           ends

                ; Make sure we declare all the DGROUP segments...

CONST           segment word public 'DATA'
CONST           ends    
STRINGS         segment word public 'DATA'
STRINGS         ends    
XIB             segment word public 'DATA'
XIB             ends    
XI              segment word public 'DATA'
XI              ends    
XIE             segment word public 'DATA'
XIE             ends    
YIB             segment word public 'DATA'
YIB             ends    
YI              segment word public 'DATA'
YI              ends    
YIE             segment word public 'DATA'
YIE             ends    
DATA            segment word public 'DATA'
DATA            ends    
        
                public _small_code_

_DATA           segment word public 'DATA'
_small_code_    db 0
_DATA           ends

_BSS            segment word public 'BSS'
_BSS            ends
                
                end _cstart_