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-rw-r--r--intrpvar.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/intrpvar.h b/intrpvar.h
index 4fa3c0d9a3..504a056990 100644
--- a/intrpvar.h
+++ b/intrpvar.h
@@ -535,8 +535,12 @@ PERLVAR(Iparser, yy_parser *) /* current parser state */
PERLVAR(Ibitcount, char *)
+/* Array of signal handlers, indexed by signal number, through which the C
+ signal handler dispatches. */
PERLVAR(Ipsig_ptr, SV**)
-PERLVAR(Ipsig_name, SV**)
+/* Array of names of signals, indexed by signal number, for (re)use as the first
+ argument to a signal handler. */
+PERLVAR(Ipsig_name, SV**)
#if defined(PERL_IMPLICIT_SYS)
PERLVAR(IMem, struct IPerlMem*)