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-rw-r--r--lib/libm/significandf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libm/significandf.c b/lib/libm/significandf.c
index 8a697e1a..43f0d096 100644
--- a/lib/libm/significandf.c
+++ b/lib/libm/significandf.c
@@ -1,5 +1,5 @@
#define _GNU_SOURCE
-#include <math.h>
+#include <math.h> // for ilogbf, scalbnf
float significandf(float x)
{