@node fmaf @section @code{fmaf} @findex fmaf POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/fmaf.html} Gnulib module: fmaf Portability problems fixed by Gnulib: @itemize @item This function is missing on some platforms: FreeBSD 5.2.1, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, MSVC 9. @item This function produces wrong results on some platforms: glibc 2.11, Mac OS X 10.5, FreeBSD 6.4/x86, FreeBSD 12.2/arm, OpenBSD 7.4/arm64, Cygwin 1.5, mingw. @end itemize Portability problems not fixed by Gnulib: @itemize @item This function produces wrong results on some platforms: musl libc/powerpc64le when emulated by QEMU 5.0.0. @c https://bugs.launchpad.net/qemu/+bug/1912934 @end itemize