* doc/posix-functions/mbrtoc32.texi (mbrtoc32):
Say (size_t) -3 might not be worth bothering about.
+2023-07-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ mbrtoc32: document (size_t) -3 issue
+ * doc/posix-functions/mbrtoc32.texi (mbrtoc32):
+ Say (size_t) -3 might not be worth bothering about.
+
2023-07-02 Bruno Haible <bruno@clisp.org>
mbsrtoc32s: Accommodate a difference between mbrtowc and mbrtoc32.
Portability problems not fixed by Gnulib:
@itemize
@item
+Although ISO C says this function can return @code{(size_t) -3},
+no known implementation behaves that way,
+and if it were to happen it would break common uses.
+If dealing with @code{(size_t) -3} would complicate your code significantly,
+it is probably better not to bother.
+@item
This function is only defined as an inline function on some platforms:
Haiku 2020.
@end itemize