2 @section @code{psignal}
5 POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/psignal.html}
9 Portability problems fixed by Gnulib:
13 Portability problems not fixed by Gnulib:
16 This function is missing on some platforms:
17 HP-UX 11, Cygwin 1.7.9, mingw, Interix 3.5, BeOS.