* kaem.run: New file.
* simple.make: Update.
* lib/m2/abtol.c: New file.
* lib/m2/access.c: New file.
* lib/m2/atoi.c: New file.
* lib/m2/chmod.c: New file.
* lib/m2/clock_gettime.c: New file.
* lib/m2/dup.c: New file.
* lib/m2/dup2.c: New file.
* lib/m2/eputs.c: New file.
* lib/m2/execv.c: New file.
* lib/m2/execve.c: New file.
* lib/m2/exit.c: New file.
* lib/m2/fdputc.c: New file.
* lib/m2/fork.c: New file.
* lib/m2/getcwd.c: New file.
* lib/m2/getenv.c: New file.
* lib/m2/isatty.c: New file.
* lib/m2/memchr.c: New file.
* lib/m2/memcmp.c: New file.
* lib/m2/memcpy.c: New file.
* lib/m2/memset.c: New file.
* lib/m2/mes_open.c: New file.
* lib/m2/ntoab.c: New file.
* lib/m2/open.c: New file.
* lib/m2/read.c: New file.
* lib/m2/setenv.c: New file.
* lib/m2/strcmp.c: New file.
* lib/m2/strcpy.c: New file.
* lib/m2/strlen.c: New file.
* lib/m2/strncmp.c: New file.
* lib/m2/time.c: New file.
* lib/m2/unlink.c: New file.
* lib/m2/waitpid.c: New file.
* lib/m2/write.c: New file.
* lib/linux/access.c: New file.
* lib/linux/brk.c: New file.
* lib/linux/chmod.c: New file.
* lib/linux/dup.c: New file.
* lib/linux/dup2.c: New file.
* lib/linux/execve.c: New file.
* lib/linux/fork.c: New file.
* lib/linux/fsync.c: New file.
* lib/linux/getcwd.c: New file.
* lib/linux/ioctl.c: New file.
* lib/linux/libc.c: New file.
* lib/linux/open.c: New file.
* lib/linux/read.c: New file.
* lib/linux/unlink.c: New file.
* lib/linux/waitpid.c: New file.
* lib/linux/libc.c: Include them.
(access, brk, chmod, dup, dup2, execve, fork, fsync, getcwd, ioctl,
libc, open, read, unlink, waitpid): Remove.