The
.BR strsignal ()
function returns a string describing the signal
-number passed in the argument \fIsig\fP.
+number passed in the argument
+.IR sig .
The string can be used only until the next call to
.BR strsignal ().
.PP
-The array \fIsys_siglist\fP holds the signal description strings
+The array
+.I sys_siglist
+holds the signal description strings
indexed by signal number.
The
.BR strsignal ()