;------------------- in a separate file: ----------------------------
TITLE 	SUBPROG6 MODULE TO ADD THREE WORDS BROUGHT IN FROM THE STACK
PAGE 	60,132
         .MODEL SMALL
         PUBLIC SUBPROG6
         .CODE
SUBPROG6 PROC    FAR
         SUB     BX,BX          ;CLEAR BX FOR CARRIES
         PUSH    BP             ;SAVE BP
         MOV     BP,SP          ;SET BP FOR INDEXING
         MOV     AX,[BP]+6      ;MOV VALUE1 TO AX
         MOV     CX,[BP]+8      ;MOV VALUE2 TO CX
         MOV     DX,[BP]+10     ;MOV VALUE3 TO DX
         ADD     AX,CX          ;ADD VALUE2 TO VALUE1
         ADC     BX,00          ;KEEP THE CARRY IN BX
         ADD     AX,DX          ;ADD VALUE3
         ADC     BX,00          ;KEEP THE CARRY IN BX
         POP     BP             ;RESTORE BP BEFORE RETURNING
         RET     6              ;RETURN AND ADD 6 TO SP TO BYPASS DATA
SUBPROG6 ENDP
         END