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Diffstat (limited to 'sysdeps/ieee754/ldbl-96/s_tanhl.c')
-rw-r--r--sysdeps/ieee754/ldbl-96/s_tanhl.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/ieee754/ldbl-96/s_tanhl.c b/sysdeps/ieee754/ldbl-96/s_tanhl.c
index b0578ff..b1b3e06 100644
--- a/sysdeps/ieee754/ldbl-96/s_tanhl.c
+++ b/sysdeps/ieee754/ldbl-96/s_tanhl.c
@@ -45,6 +45,7 @@ static char rcsid[] = "$NetBSD: $";
#include <float.h>
#include <math.h>
#include <math_private.h>
+#include <math-underflow.h>
#include <libm-alias-ldouble.h>
static const long double one=1.0, two=2.0, tiny = 1.0e-4900L;