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-rw-r--r--math/e_scalb.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/math/e_scalb.c b/math/e_scalb.c
index 3bafde4f1a..f3dac6f45d 100644
--- a/math/e_scalb.c
+++ b/math/e_scalb.c
@@ -40,11 +40,11 @@ invalid_fn (double x, double fn)
 double
 __ieee754_scalb (double x, double fn)
 {
-  if (__glibc_unlikely (__isnan (x)))
+  if (__glibc_unlikely (isnan (x)))
     return x * fn;
-  if (__glibc_unlikely (!__finite (fn)))
+  if (__glibc_unlikely (!isfinite (fn)))
     {
-      if (__isnan (fn) || fn > 0.0)
+      if (isnan (fn) || fn > 0.0)
 	return x * fn;
       if (x == 0.0)
 	return x;