--- byterun/config.h.orig	Fri Feb 11 18:34:29 2000
+++ byterun/config.h	Fri Feb 11 18:34:06 2000
@@ -27,6 +27,7 @@
 
 #ifdef HAS_MEMMOVE
 #undef bcopy
+#include <string.h>
 #define bcopy(src,dst,len) memmove((dst), (src), (len))
 #else
 #ifdef HAS_BCOPY
