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Diffstat (limited to 'sysdeps/ieee754/dbl-64/s_isinf.c')
-rw-r--r--sysdeps/ieee754/dbl-64/s_isinf.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/ieee754/dbl-64/s_isinf.c b/sysdeps/ieee754/dbl-64/s_isinf.c
index c0ad54538a..93eb65c147 100644
--- a/sysdeps/ieee754/dbl-64/s_isinf.c
+++ b/sysdeps/ieee754/dbl-64/s_isinf.c
@@ -15,6 +15,7 @@ static char rcsid[] = "$NetBSD: s_isinf.c,v 1.3 1995/05/11 23:20:14 jtc Exp $";
#include <math.h>
#include <math_private.h>
+#include <ldbl-classify-compat.h>
#include <shlib-compat.h>
int
@@ -29,7 +30,7 @@ __isinf (double x)
hidden_def (__isinf)
weak_alias (__isinf, isinf)
#ifdef NO_LONG_DOUBLE
-# if defined LDBL_CLASSIFY_COMPAT && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_23)
+# if LDBL_CLASSIFY_COMPAT && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_23)
compat_symbol (libc, __isinf, __isinfl, GLIBC_2_0);
# endif
weak_alias (__isinf, isinfl)