Issue #2396: backport the memoryview object.
diff --git a/Include/object.h b/Include/object.h
index c40d3620..cfca64f 100644
--- a/Include/object.h
+++ b/Include/object.h
@@ -159,21 +159,23 @@
typedef Py_ssize_t (*segcountproc)(PyObject *, Py_ssize_t *);
typedef Py_ssize_t (*charbufferproc)(PyObject *, Py_ssize_t, char **);
-/* Py3k buffer interface */
+/* Py3k buffer interface */
typedef struct bufferinfo {
- void *buf;
- PyObject *obj; /* borrowed reference */
- Py_ssize_t len;
- Py_ssize_t itemsize; /* This is Py_ssize_t so it can be
- pointed to by strides in simple case.*/
- int readonly;
- int ndim;
- char *format;
- Py_ssize_t *shape;
- Py_ssize_t *strides;
- Py_ssize_t *suboffsets;
- void *internal;
+ void *buf;
+ PyObject *obj; /* owned reference */
+ Py_ssize_t len;
+ Py_ssize_t itemsize; /* This is Py_ssize_t so it can be
+ pointed to by strides in simple case.*/
+ int readonly;
+ int ndim;
+ char *format;
+ Py_ssize_t *shape;
+ Py_ssize_t *strides;
+ Py_ssize_t *suboffsets;
+ Py_ssize_t smalltable[2]; /* static store for shape and strides of
+ mono-dimensional buffers. */
+ void *internal;
} Py_buffer;
typedef int (*getbufferproc)(PyObject *, Py_buffer *, int);