auto import from //branches/cupcake/...@125939

libc/include/string.h

@@ -82,6 +82,10 @@ extern size_t strspn(const char *, const char *);
 
 extern char*  strsignal(int  sig);
 
+/* Just declared to make libstdc++-v3 happy.  */
+extern int    strcoll (const char *, const char *);
+extern size_t strxfrm (char *, const char *, size_t);
+
 __END_DECLS
 
 #endif /* _STRING_H_ */