MD5 support for Emacs

This patch add `md5' support for emacs. It was developed for Emacs 21 but might apply to Emacs 20.x too. XEmacs already have md5 support.

Some test cases are available too.

2000-10-07  Simon Josefsson  <>

	* lisp.h: Export md5.

	* coding.h: Export Qwrite_region and Qcoding_system_error.

	* fns.c (Fmd5): New function.
	(syms_of_fns): defsubr md5.

	* (obj): Add md5.o

	* md5.{c,h}: New files, from glibc, by Ulrich Drepper

The patch is available from here.