# ----- Usage --------------------------------------------------------------
usage:
        @echo ...........
        @echo ...........
        @echo To make this Zinc example for Borland C++ type:
        @echo make -fbtcpp450.mak dos
        @echo make -fbtcpp450.mak dos16
        @echo make -fbtcpp450.mak dos32
        @echo make -fbtcpp450.mak windows
        @echo make -f btcpp450.mak winnt
        @echo make -fbtcpp200.mak os2
        @echo ...........
        @echo To make this Zinc example for IBM C++ type:
        @echo nmake -f iccpp210.mak os2
        @echo ...........
        @echo To make this Zinc example for Visual C++ type:
        @echo nmake -fmvcpp150.mak dos
        @echo nmake -fmvcpp150.mak dos16
        @echo nmake -fmvcpp100.mak dos32
        @echo nmake -fmvcpp150.mak windows
        @echo nmake -f mvcpp200.mak winnt
        @echo ...........
        @echo To make this Zinc example for Symantec C++ type:
        @echo smake -fsccpp700.mak dos
        @echo smake -fsccpp700.mak dos32
        @echo smake -fsccpp700.mak windows
        @echo ...........
        @echo To make this Zinc example for Watcom C++ type:
        @echo wmake -fwccpp.mak dos32
        @echo wmake -fwccpp.mak windows
        @echo wmake -f wccpp.mak winnt
        @echo wmake -fwccpp.mak os2
        @echo ...........
        @echo ...........
