@node modff
@section @code{modff}
@findex modff

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

Gnulib module: modff

Portability problems fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
Minix 3.1.8, AIX 5.1, HP-UX 11.
@item
This function is only defined as a buggy macro with arguments on some platforms:
MSVC 9.
@end itemize

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