@node modf
@section @code{modf}
@findex modf

POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/modf.html}

Gnulib module: modf

Portability problems fixed by Gnulib:
@itemize
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@end itemize
