Index: include/memstr.h
===================================================================
--- include/memstr.h	(revision ba18512d0ae6d186133c61a7c81ad78746ac76e5)
+++ include/memstr.h	(revision b8f0c1056d87653a807666ff906f68c415ed578e)
@@ -33,4 +33,5 @@
 #include <arch/types.h>
 
+extern char *memcpy(void * dst, const void *src, size_t cnt);
 extern char *memcopy(void * dst, const void *src, size_t cnt);
 
@@ -45,4 +46,5 @@
 extern char *_memcopy(void *dst, const void *src, size_t cnt);
 extern void _memsetb(__address dst, size_t cnt, __u8 x);
+extern void _memsetw(__address dst, size_t cnt, __u16 x);
 
 #endif