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-rw-r--r--gcc/real.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/real.h b/gcc/real.h
index a85ca741120..ccd0541a1fa 100644
--- a/gcc/real.h
+++ b/gcc/real.h
@@ -359,7 +359,7 @@ do { \
/* Scale X by Y powers of 2. */
#ifndef REAL_VALUE_LDEXP
#define REAL_VALUE_LDEXP(x, y) ldexp (x, y)
-extern double ldexp ();
+extern double ldexp PARAMS ((double, int));
#endif
/* Convert the string X to a floating-point value. */
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