Refactor and clean up str.format() code (and helpers) in advance of optimizations.
diff --git a/Include/bytesobject.h b/Include/bytesobject.h
index 941577a..cb31da8 100644
--- a/Include/bytesobject.h
+++ b/Include/bytesobject.h
@@ -188,6 +188,12 @@
Py_ssize_t *count,
int append_zero_char);
+/* Format the object based on the format_spec, as defined in PEP 3101
+ (Advanced String Formatting). */
+PyAPI_FUNC(PyObject *) _PyBytes_FormatAdvanced(PyObject *obj,
+ char *format_spec,
+ Py_ssize_t format_spec_len);
+
#ifdef __cplusplus
}
#endif