.BR sigignore (),
see the errors under
.BR sigaction (2).
-.SH "CONFORMING TO"
+.SH CONFORMING TO
SVr4, POSIX.1-2001.
These functions are obsolete: do not use them in new programs.
POSIX.1-2008 marks
Instead, the previous disposition of the signal is returned.
These problems have been fixed since glibc 2.5.
.\" See http://sourceware.org/bugzilla/show_bug.cgi?id=1951
-.SH "SEE ALSO"
+.SH SEE ALSO
.BR kill (2),
.BR pause (2),
.BR sigaction (2),