@node frexpf
@subsection @code{frexpf}
@findex frexpf

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/frexpf.html}

Gnulib module: frexpf
@mindex frexpf

Portability problems fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
Minix 3.1.8, AIX 5.1, HP-UX 11, Solaris 9.
@item
This function is only defined as a macro with arguments on some platforms:
MSVC 14.
@item
This function does not work on negative zero on some platforms:
mingw.
@item
This function does not work on infinite numbers on some platforms:
mingw.
@end itemize

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