Sun Feb 13 19:17:04 1994  Eric Youngdale  (eric@esp22)

	* ctype.c: Add weak symbol for _ctype.
	
	* isascii.c, toascii.c: Define weak/strong variants.

Sat Feb 12 11:24:42 1994  Eric Youngdale  (eric@esp22)

	* ctype.c (_ctype): For ELF library, add 7 bytes of
	padding at the end so that the sizes of _ctype are the same
	as on SVr4.  We do this so that the sizes are the same
	on both systems.  Sigh.

Fri Feb 11 13:04:36 1994  Eric Youngdale  (eric@esp22)

	* _tolower.c (_tolower): Change function name from _to_lower.

	* ctype.c: For ELF, use __ctype and _ctype as symbols, set _ctype
	as weak.  Fix bug - case conversion is single 256 element array,
	with upper and lower case reverse of their normal positions.

	* _tolower.c, _toupper.c: Define functions tolower.c and toupper.c
	which are similar, but check to see if char is already lower/upper
	before trying to convert it.

Sun Jan 30 22:14:53 1994  Eric Youngdale  (eric@esp22)

       * Makefile: Add lib*.o target if building an ELF library.  Remove
       references to $(CWD).

       * _tolower.c: Use ___tolower() instead of ___to_lower(). Typo.