API char *
LQU_DownCase
(String)
CONST char *String;
Purpose
Returns a pointer to a static buffer containing a copy of the
given string in which all upper-case characters have been converted
to lower case.
The buffer grows automatically, and requires that the given String
be nul-terminated.Bugs
The argument is not checked to see if it is a NULL pointer.Notes
Relies on correct support from isupper, as described in ctype(3).
On some systems, this function returns garbage if a character with
the top bit set is tested, and LOCALE has not been set.