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-rw-r--r--lib/count-leading-zeros.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/count-leading-zeros.h b/lib/count-leading-zeros.h
index f8be420abc7..545749d6d27 100644
--- a/lib/count-leading-zeros.h
+++ b/lib/count-leading-zeros.h
@@ -19,12 +19,14 @@
#ifndef COUNT_LEADING_ZEROS_H
#define COUNT_LEADING_ZEROS_H 1
+/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE. */
+#if !_GL_CONFIG_H_INCLUDED
+ #error "Please include config.h first."
+#endif
+
#include <limits.h>
#include <stdlib.h>
-#ifndef _GL_INLINE_HEADER_BEGIN
- #error "Please include config.h first."
-#endif
_GL_INLINE_HEADER_BEGIN
#ifndef COUNT_LEADING_ZEROS_INLINE
# define COUNT_LEADING_ZEROS_INLINE _GL_INLINE