1 files changed, 1 insertions, 1 deletions
diff --git a/signal.c b/signal.c
index 162eb53..cdbd5ec 100644
--- a/signal.c
+++ b/signal.c
@@ -607,7 +607,7 @@ printsiginfo(siginfo_t *sip, int verbose)
 				printsigsource(sip);
 				break;
 #endif
-#ifdef SI_TIMER
+#if defined(SI_TIMER) && defined(HAVE_SIGINFO_T_TIMERID) && defined(HAVE_SIGINFO_T_SI_OVERRUN)
 			case SI_TIMER:
 				tprintf(", si_timerid=%#x, si_overrun=%d",
 					sip->si_timerid, sip->si_overrun);