FILE
	/usr/common/sys/stringd.c

NAME
	char_to_lower - return the lowercase version of an alphabetic character

PROTOTYPE
	int char_to_lower(int char)

CALLED BY
	Anybody

DESCRIPTION
	Returns nonalphabetic characters intact.  Returns uppercase
	alphabetic characters as lowercase.

RETURN VALUE
	The new lowercase character.

ERRORS
	Normally none.

SEE ALSO
	to_lower, char_to_upper