calc ....\calc.dsp ....\calc.dsw ....\calc.ncb ....\calc.opt ....\calc.plg ....\Debug ....\eval.cpp ....\eval.h ....\exp.cpp ....\exp.h ....\genlib.cpp ....\genlib.h ....\hashmap.cpp ....\hashmap.h ....\main.cpp ....\parse.cpp ....\parse.h ....\scan.cpp ....\scan.h ....\string.cpp ....\string.h ....\symtab.cpp ....\symtab.h