* TODO
* include/stdint.h: #undef types before typedef'ing them. * include/sys/types.h: Likewise. * include/string.h (NULL): New define. * include/stdio.h (BUFSIZ): New define.
* lib/x86-mes: Move from stage0. * build-aux/build-cc.sh: Create libraries in lib/gcc. Update users. * build-aux/build-mes.sh: Create libraries in lib/x86-mes. Update users. * build-aux/build-mes-gcc.sh: Rename from build-mlibc.sh. Create libraries in lib/x86-mes-gcc. Update callers. * build-aux/cc-mes-gcc.sh: Rename from cc-mlibc.sh. Update callers.