Beginnings of a Python extension.

1 files changed, 34 insertions, 0 deletions

diff --git a/lang_ext/python/definition.h b/lang_ext/python/definition.h
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+++ b/lang_ext/python/definition.h
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+/*
+ * upb - a minimalist implementation of protocol buffers.
+ *
+ * Copyright (c) 2009 Joshua Haberman.  See LICENSE for details.
+ *
+ * See def.h for a general description.  These definitions
+ * must be shared so that specific Python message types (for the
+ * different proto APIs) can have access to the C definitions. */
+
+#ifndef UPB_PYTHON_DEFINITION_H_
+#define UPB_PYTHON_DEFINITION_H_
+
+#include <Python.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+  PyObject_HEAD
+  struct upb_msgdef *def;
+} PyUpb_MessageDefinition;
+
+extern PyTypeObject PyUpb_MessageDefinitionType;
+
+/* What format string should be passed to PyArg_ParseTuple to get just a raw
+ * string of bytes and a length. */
+extern const char *bytes_format;
+
+#ifdef __cplusplus
+}  /* extern "C" */
+#endif
+
+#endif