#ifndef LIBDRM_LIBDRM_H
#define LIBDRM_LIBDRM_H
-#if defined(HAVE_VISIBILITY)
+#if HAVE_VISIBILITY
# define drm_private __attribute__((visibility("hidden")))
-# define drm_public __attribute__((visibility("default")))
+# define drm_public __attribute__((visibility("default")))
#else
# define drm_private
# define drm_public