Ch07 ....\EnumProt ....\........\aftostr.c ....\........\EnumProt.c ....\........\EnumProt.dsp ....\........\EnumProt.dsw ....\........\EnumProt.exe ....\........\EnumProt.h ....\........\EnumProt.rc ....\........\guidstr.c ....\........\protstr.c ....\........\resource.h