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Diffstat (limited to 'sysdeps/ieee754/ldbl-128/s_erfl.c')
-rw-r--r--sysdeps/ieee754/ldbl-128/s_erfl.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/ieee754/ldbl-128/s_erfl.c b/sysdeps/ieee754/ldbl-128/s_erfl.c
index 88e91c702d..c0abfe2926 100644
--- a/sysdeps/ieee754/ldbl-128/s_erfl.c
+++ b/sysdeps/ieee754/ldbl-128/s_erfl.c
@@ -100,6 +100,7 @@
 #include <float.h>
 #include <math.h>
 #include <math_private.h>
+#include <math-underflow.h>
 #include <libm-alias-ldouble.h>
 
 /* Evaluate P[n] x^n  +  P[n-1] x^(n-1)  +  ...  +  P[0] */