$OpenBSD$
--- jsprf.c.orig	Sat Sep 23 15:59:27 2006
+++ jsprf.c	Sat Sep 23 16:00:00 2006
@@ -55,7 +55,7 @@
 ** and requires array notation.
 */
 #ifdef HAVE_VA_COPY
-#define VARARGS_ASSIGN(foo, bar)        VA_COPY(foo,bar)
+#define VARARGS_ASSIGN(foo, bar)        va_copy(foo,bar)
 #elif defined(HAVE_VA_LIST_AS_ARRAY)
 #define VARARGS_ASSIGN(foo, bar)        foo[0] = bar[0]
 #else
