Prefix signal_buff

e$B:XF#$H?=$7$^$9!#e(B

signal.ce$B$G@k8@$5$l$F$$$k9=B$BNe(B
signal_buffe$B$G$9$,!"F1%U%!%$%k0J30$+$i$Oe(B
e$B;2>H$5$l$F$$$J$$$h$&$G$9!#e(Bstatice$B$K$7$F$O$I$&$G$7$g$&!#e(B

Index: …/signal.c

— …/signal.c (revision 19925)
+++ …/signal.c (working copy)
@@ -398,7 +398,7 @@
return INT2FIX(i-1);
}

-struct {
+static struct {
rb_atomic_t cnt[RUBY_NSIG];
rb_atomic_t size;
} signal_buff;