siglongjmp
==========

POSIX specification: http://www.opengroup.org/onlinepubs/9699919799/functions/siglongjmp.html

Gnulib module: ---

Portability problems fixed by Gnulib:

Portability problems not fixed by Gnulib:

  * This function is missing on some platforms: mingw.

  * This is only provided as a macro on some platforms: Cygwin.