2 @section @file{ieee754.h}
4 Defines the types @code{union ieee754_float}, @code{union ieee754_double},
5 @code{union ieee854_long_double}.
9 Portability problems fixed by Gnulib:
12 This header file is missing on all non-glibc platforms:
13 Mac OS X 10.13, FreeBSD 6.0, NetBSD 9.0, OpenBSD 6.7, Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 11.4, Cygwin, mingw, MSVC 14, Android 9.0.
16 Portability problems not fixed by Gnulib:
19 The substitute for this header file has not been tested for @code{long
20 double} and does not work on some platforms.
23 The substitute for this header file returns nonsense on (now-quite-rare)
24 platforms that do not use IEEE floating point.