file README file changes file lpsolve4.c lpsolve4.c plus dependencies for driver for LP_SOLVE 4.0.1 file lpsolve5.c for driver for LP_SOLVE 5.5.2 file makefile.u for Unix makefile using lpsolve5.c file makefile.vc makefile.vc plus dependencies for Microsoft VC++ makefile using lpsolve5.c file makefile4.u for Unix makefile using lpsolve4.c file makefile4.u for Unix makefile using lpsolve4.c file xsum0.out file lp_solve_4.0.tar.gz for lp_solve source used in building ampl/student/*/lpsolve* using lpsolve4.c