2003-03-26 11:00  Christos Zoulas  <christos@zoulas.com>

	* Pass lint
	* make NULL in magic_file mean stdin
	* Fix "-" argument to file to pass NULL to magic_file
	* avoid pointer casts by using memcpy
	* rename magic_buf -> magic_buffer
	* keep only the first error
	* manual page: new sentence, new line
	* fix typo in api function (magic_buf -> magic_buffer)
