2 @subsection @code{sigfillset}
5 POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/sigfillset.html}
7 Gnulib module: sigprocmask
9 Portability problems fixed by Gnulib:
12 This function is missing on some platforms:
13 mingw, MSVC 14, Android 4.4.
15 This function cannot be called from plain inline or extern inline functions
20 Portability problems not fixed by Gnulib: