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Diffstat (limited to 'sysdeps/ieee754/flt-32/s_atanf.c')
-rw-r--r--sysdeps/ieee754/flt-32/s_atanf.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/ieee754/flt-32/s_atanf.c b/sysdeps/ieee754/flt-32/s_atanf.c
index 03a4cfd6a5..f61b0f5ef6 100644
--- a/sysdeps/ieee754/flt-32/s_atanf.c
+++ b/sysdeps/ieee754/flt-32/s_atanf.c
@@ -20,6 +20,7 @@ static char rcsid[] = "$NetBSD: s_atanf.c,v 1.4 1995/05/10 20:46:47 jtc Exp $";
 #include <float.h>
 #include <math.h>
 #include <math_private.h>
+#include <math-underflow.h>
 #include <libm-alias-float.h>
 
 static const float atanhi[] = {