# Install modified versions of certain ANSI-incompatible system header files # which are fixed to work correctly with ANSI C # and placed in a directory that GNU C will search. # This works properly on a Sun in system version 3.4; # for other versions, you had better check. mkdir /usr/local/lib/gcc-include mkdir /usr/local/lib/gcc-include/sys cp /usr/include/sys/ioctl.h /usr/local/lib/gcc-include/sys/ioctl.h chmod +w /usr/local/lib/gcc-include/sys/ioctl.h ex /usr/local/lib/gcc-include/sys/ioctl.h <<EOF g/_IO/s/(\(.\),/('\1',/ g/#define._IO/s/'x'/x/g wq EOF cp /usr/include/sys/ttychars.h /usr/local/lib/gcc-include/sys/ttychars.h chmod +w /usr/local/lib/gcc-include/sys/ttychars.h ex /usr/local/lib/gcc-include/sys/ttychars.h << EOF g/CTRL/s/(\(.\))/('\1')/ g/#define.CTRL/s/'c'/c/g wq EOF