@node fabsl
@subsection @code{fabsl}
@findex fabsl

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

Gnulib module: fabsl or fabsl-ieee
@mindex fabsl
@mindex fabsl-ieee

Portability problems fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, HP-UX 11, Solaris 9, Cygwin 1.7.x.
@item
This function is only defined as a macro with arguments on some platforms:
MSVC 14.
@end itemize

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