* Makfile.in: Remove traces of mbchar.
* c-parse.in (MULTIBYTE_CHARS): Remove.
* config.in (MULTIBYTE_CHARS): Remove.
* configure: Remove --enable-mbchar.
* configure.in: Remove --enable-mbchar.
* mbchar.c, mbchar.h: Remove.
* system.h: Poison MULTIBYTE_CHARS.
* config/linux-aout.h (MULTIBYTE_CHARS): Remove.
* config/linux.h (MULTIBYTE_CHARS): Remove.
* config/svr4.h (MULTIBYTE_CHARS): Remove.
* config/sparc/linux.h (MULTIBYTE_CHARS): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69009
138bc75d-0d04-0410-961f-
82ee72b054a4