ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626
diff --git a/Parser/tokenizer.h b/Parser/tokenizer.h
index df9cbc7..e3328f1 100644
--- a/Parser/tokenizer.h
+++ b/Parser/tokenizer.h
@@ -61,6 +61,7 @@
 };
 
 extern struct tok_state *PyTokenizer_FromString(const char *);
+extern struct tok_state *PyTokenizer_FromUTF8(const char *);
 extern struct tok_state *PyTokenizer_FromFile(FILE *, char*,
 					      char *, char *);
 extern void PyTokenizer_Free(struct tok_state *);