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-rw-r--r--libm/k_standard.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/libm/k_standard.c b/libm/k_standard.c
index c56d5e490..d960e8fac 100644
--- a/libm/k_standard.c
+++ b/libm/k_standard.c
@@ -18,6 +18,10 @@ static char rcsid[] = "$NetBSD: k_standard.c,v 1.6 1995/05/10 20:46:35 jtc Exp $
#include "math_private.h"
#include <errno.h>
+libm_hidden_proto(copysign)
+libm_hidden_proto(matherr)
+libm_hidden_proto(rint)
+
#ifndef _USE_WRITE
#include <stdio.h> /* fputs(), stderr */
#define WRITE2(u,v) fputs(u, stderr)