5 POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/frexpl.html}
9 Portability problems fixed by Gnulib:
12 This function is missing on some platforms:
13 FreeBSD 5.2.1, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin 1.7.x, Android 4.4.
15 This function is only defined as a macro with arguments on some platforms:
18 This function does not work on finite numbers on some platforms:
21 This function does not work on denormalized numbers on some platforms:
24 This function does not work on infinite numbers on some platforms:
25 IRIX 6.5, mingw, MSVC 14.
28 Portability problems not fixed by Gnulib: