b.esm

来自「开放源码的编译器open watcom 1.6.0版的源代码」· ESM 代码 · 共 14 行

.387
		PUBLIC	foo
		EXTRN	bar:BYTE
DGROUP		GROUP	_DATA
_TEXT		SEGMENT	WORD PUBLIC USE16 'CODE'
		ASSUME CS:_TEXT, DS:DGROUP, SS:DGROUP
foo:
    xor       ax,ax
    call      far ptr bar
_TEXT		ENDS
_DATA		SEGMENT	WORD PUBLIC USE16 'DATA'
_DATA		ENDS
		END