* support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed

* support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
* support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
  mbchar removed
* support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
  fixed for borland C
* support/cpp2/libiberty/Makefile.bcc: updated

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@4528 4a8a32a2-be11-0410-ad9d-d568d2c75423