@node ctype.h
@section @file{ctype.h}
POSIX specification: @url{http://www.opengroup.org/susv3xbd/ctype.h.html}
Gnulib module: ---
Portability problems fixed by Gnulib:
@itemize
@end itemize
Portability problems not fixed by Gnulib:
@itemize
@end itemize
