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-rw-r--r--lib/msun/src/e_log2.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/msun/src/e_log2.c b/lib/msun/src/e_log2.c
index d737f04..4766cdb 100644
--- a/lib/msun/src/e_log2.c
+++ b/lib/msun/src/e_log2.c
@@ -24,6 +24,8 @@ __FBSDID("$FreeBSD$");
* in not-quite-routine extra precision.
*/
+#include <float.h>
+
#include "math.h"
#include "math_private.h"
#include "k_log.h"
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