@node sigblock
@subsection @code{sigblock}
@findex sigblock

Gnulib module: ---

Portability problems fixed by Gnulib:
@itemize
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
Solaris 11 2010-11, Cygwin, mingw, BeOS.
@end itemize
