feraiseexcept
=============

POSIX specification:
 https://pubs.opengroup.org/onlinepubs/9699919799/functions/feraiseexcept.html

Gnulib module: fenv-exceptions-tracking-c99

Portability problems fixed by Gnulib:

  * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, IRIX 6.5, Solaris 9, Cygwin 1.7.7, MSVC 9, Android 4.4.

  * This function does not detect failures on glibc 2.19/arm.

  * This function does not trigger traps on Cygwin 3.4.9/x86_64.

Portability problems not fixed by Gnulib: