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-rw-r--r--sysdeps/ieee754/flt-32/e_gammaf_r.c4
-rw-r--r--sysdeps/ieee754/flt-32/s_truncf.c1
2 files changed, 3 insertions, 2 deletions
diff --git a/sysdeps/ieee754/flt-32/e_gammaf_r.c b/sysdeps/ieee754/flt-32/e_gammaf_r.c
index 68f8f44c65..7d9a6cbac4 100644
--- a/sysdeps/ieee754/flt-32/e_gammaf_r.c
+++ b/sysdeps/ieee754/flt-32/e_gammaf_r.c
@@ -165,8 +165,8 @@ __ieee754_gammaf_r (float x, int *signgamp)
 	}
       else
 	{
-	  float tx = __truncf (x);
-	  *signgamp = (tx == 2.0f * __truncf (tx / 2.0f)) ? -1 : 1;
+	  float tx = truncf (x);
+	  *signgamp = (tx == 2.0f * truncf (tx / 2.0f)) ? -1 : 1;
 	  if (x <= -42.0f)
 	    /* Underflow.  */
 	    ret = FLT_MIN * FLT_MIN;
diff --git a/sysdeps/ieee754/flt-32/s_truncf.c b/sysdeps/ieee754/flt-32/s_truncf.c
index 2e1464aeac..7ef067e0b5 100644
--- a/sysdeps/ieee754/flt-32/s_truncf.c
+++ b/sysdeps/ieee754/flt-32/s_truncf.c
@@ -17,6 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define NO_MATH_REDIRECT
 #include <math.h>
 
 #include <math_private.h>