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Diffstat (limited to 'rts/posix/itimer/Setitimer.c')
-rw-r--r--rts/posix/itimer/Setitimer.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/rts/posix/itimer/Setitimer.c b/rts/posix/itimer/Setitimer.c
index bdf537d478..1221a72a83 100644
--- a/rts/posix/itimer/Setitimer.c
+++ b/rts/posix/itimer/Setitimer.c
@@ -16,18 +16,18 @@
#include "posix/Signals.h"
/* As recommended in the autoconf manual */
-# ifdef TIME_WITH_SYS_TIME
+# if defined(TIME_WITH_SYS_TIME)
# include <sys/time.h>
# include <time.h>
# else
-# ifdef HAVE_SYS_TIME_H
+# if defined(HAVE_SYS_TIME_H)
# include <sys/time.h>
# else
# include <time.h>
# endif
# endif
-#ifdef HAVE_SIGNAL_H
+#if defined(HAVE_SIGNAL_H)
# include <signal.h>
#endif