1 files changed, 2 insertions, 6 deletions
diff --git a/gc.h b/gc.h
index bb39228632..9312f9cff7 100644
--- a/gc.h
+++ b/gc.h
@@ -83,9 +83,7 @@ int ruby_get_stack_grow_direction(volatile VALUE *addr);
 #endif
 #define IS_STACK_DIR_UPPER() STACK_DIR_UPPER(1,0)
 
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
+RUBY_SYMBOL_EXPORT_BEGIN
 
 /* exports for objspace module */
 size_t rb_objspace_data_type_memsize(VALUE obj);
@@ -97,8 +95,6 @@ void rb_objspace_each_objects(
     int (*callback)(void *start, void *end, size_t stride, void *data),
     void *data);
 
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
+RUBY_SYMBOL_EXPORT_END
 
 #endif /* RUBY_GC_H */