12.31.16 isnanl

Gnulib module: isnanl

Portability problems fixed by Gnulib:

• This function is missing on some platforms: Mac OS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, Cygwin, MSVC 9, Interix 3.5.

Portability problems not fixed by Gnulib: