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-rw-r--r--external_libs/python/zmq/utils/pyversion_compat.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/external_libs/python/zmq/utils/pyversion_compat.h b/external_libs/python/zmq/utils/pyversion_compat.h
new file mode 100644
index 00000000..fac09046
--- /dev/null
+++ b/external_libs/python/zmq/utils/pyversion_compat.h
@@ -0,0 +1,25 @@
+#include "Python.h"
+
+#if PY_VERSION_HEX < 0x02070000
+ #define PyMemoryView_FromBuffer(info) (PyErr_SetString(PyExc_NotImplementedError, \
+ "new buffer interface is not available"), (PyObject *)NULL)
+ #define PyMemoryView_FromObject(object) (PyErr_SetString(PyExc_NotImplementedError, \
+ "new buffer interface is not available"), (PyObject *)NULL)
+#endif
+
+#if PY_VERSION_HEX >= 0x03000000
+ // for buffers
+ #define Py_END_OF_BUFFER ((Py_ssize_t) 0)
+
+ #define PyObject_CheckReadBuffer(object) (0)
+
+ #define PyBuffer_FromMemory(ptr, s) (PyErr_SetString(PyExc_NotImplementedError, \
+ "old buffer interface is not available"), (PyObject *)NULL)
+ #define PyBuffer_FromReadWriteMemory(ptr, s) (PyErr_SetString(PyExc_NotImplementedError, \
+ "old buffer interface is not available"), (PyObject *)NULL)
+ #define PyBuffer_FromObject(object, offset, size) (PyErr_SetString(PyExc_NotImplementedError, \
+ "old buffer interface is not available"), (PyObject *)NULL)
+ #define PyBuffer_FromReadWriteObject(object, offset, size) (PyErr_SetString(PyExc_NotImplementedError, \
+ "old buffer interface is not available"), (PyObject *)NULL)
+
+#endif