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-rw-r--r--sysdeps/alpha/__math.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/alpha/__math.h b/sysdeps/alpha/__math.h
index b06f716..06e43db 100644
--- a/sysdeps/alpha/__math.h
+++ b/sysdeps/alpha/__math.h
@@ -18,7 +18,9 @@ Cambridge, MA 02139, USA. */
#if defined (__GNUC__) && !defined (__NO_MATH_INLINES)
-extern __inline __CONSTVALUE double
+extern __inline double __copysign (double __x, double __y) __attribute__ ((__const__));
+
+extern __inline double
__copysign (double __x, double __y)
{
__asm ("cpys %1, %2, %0" : "=f" (__x) : "f" (__y), "f" (__x));