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-rw-r--r--include/rtc_.h10
1 files changed, 3 insertions, 7 deletions
diff --git a/include/rtc_.h b/include/rtc_.h
index ae17ee7d4..74bb695a0 100644
--- a/include/rtc_.h
+++ b/include/rtc_.h
@@ -5,13 +5,11 @@
*/
#ifndef BB_RTC_H
-#define BB_RTC_H
+#define BB_RTC_H 1
#include "libbb.h"
-#if __GNUC_PREREQ(4,1)
-# pragma GCC visibility push(hidden)
-#endif
+PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
extern int rtc_adjtime_is_utc(void) FAST_FUNC;
extern int rtc_xopen(const char **default_rtc, int flags) FAST_FUNC;
@@ -71,8 +69,6 @@ struct linux_rtc_wkalrm {
#define RTC_AF 0x20
#define RTC_UF 0x10
-#if __GNUC_PREREQ(4,1)
-# pragma GCC visibility pop
-#endif
+POP_SAVED_FUNCTION_VISIBILITY
#endif