remove putc references

implement delete key in readline

let erase and protect functions return int instead of size_t. They ...

only return succes/error but no size.

replace 8 spaces with tabs

Use Linux kernel list for drivers and devices instead of handmade ...

list.

parse_area_spec(): ...

- No need to handle strings where only size or end is given. This
  form is confusing and does not give real benefit.
- Fix start-end form. The calculation was wrong.
- Return an error if end < start.
- Add function description.

export symbols

export functions

export functions

Export symbols printf and the ones needed for getopt

add safe_strncpy() function

declare lots of functions static

implement mkdir -p

disable crc32 complement version for now

print_size() -> size_human_readable() ...

return a pointer to a human readable string rather than printingit directly

add header for libgen.c, add missing includes

add debug for xmalloc and xrealloc

add recursive_action() and concat_subpath_file() from busybox

move dirname() and basename() to lib/libgen.c and add header file

remove u-boot command paramter flag

add libbb functions

add kernel kfifo implementation

move mkimage.c to scripts, make it compile

- putc is now putchar for better standard conformity ...

- make printf return int

implement flash protection

implement memmap(). ...

With this function we can get a pointer to directly memory mapped
devices like nor flash or RAM. Useful for bootm where we save one
memcopy when the image is mappable

fix silly bug in unregister_device(). When unregistering devices ...

we have to compare the device pointers and not the names.

check for digit in parse_are_spec()

make printf position independent

use debug() macro