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Diffstat (limited to 'sysdeps/ieee754/ldbl-opt/s_isnan.c')
-rw-r--r--sysdeps/ieee754/ldbl-opt/s_isnan.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/ieee754/ldbl-opt/s_isnan.c b/sysdeps/ieee754/ldbl-opt/s_isnan.c
index 164b800b85..33f57f1955 100644
--- a/sysdeps/ieee754/ldbl-opt/s_isnan.c
+++ b/sysdeps/ieee754/ldbl-opt/s_isnan.c
@@ -1,6 +1,6 @@
#include <math_ldbl_opt.h>
#include <sysdeps/ieee754/dbl-64/s_isnan.c>
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
# if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
compat_symbol (libc, isnan, isnanl, GLIBC_2_0);