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#ifndef __PYGI_INVOKE_STATE_STRUCT_H__
#define __PYGI_INVOKE_STATE_STRUCT_H__
#include <Python.h>
#include <girepository.h>
G_BEGIN_DECLS
typedef struct _PyGIInvokeArgState
{
/* Holds memory for the C value of arguments marshaled "to" or "from" Python. */
GIArgument arg_value;
/* Holds pointers to values in arg_values or a caller allocated chunk of
* memory via arg_pointer.v_pointer.
*/
GIArgument arg_pointer;
/* Holds from_py marshaler cleanup data. */
gpointer arg_cleanup_data;
/* Holds to_py marshaler cleanup data. */
gpointer to_py_arg_cleanup_data;
} PyGIInvokeArgState;
typedef struct _PyGIInvokeState
{
PyObject *py_in_args;
gssize n_py_in_args;
/* Number of arguments the ffi wrapped C function takes. Used as the exact
* count for argument related arrays held in this struct.
*/
gssize n_args;
/* List of arguments passed to ffi. Elements can point directly to values held in
* arg_values for "in/from Python" or indirectly via arg_pointers for
* "out/inout/to Python". In the latter case, the args[x].arg_pointer.v_pointer
* member points to memory for the value storage.
*/
GIArgument **ffi_args;
/* Array of size n_args containing per argument state */
PyGIInvokeArgState *args;
/* Memory to receive the result of the C ffi function call. */
GIArgument return_arg;
gpointer to_py_return_arg_cleanup_data;
/* A GError exception which is indirectly bound into the last position of
* the "args" array if the callable caches "throws" member is set.
*/
GError *error;
gboolean failed;
/* An awaitable to return for an async function that was called with
* default arguments.
*/
PyObject *py_async;
gpointer user_data;
/* Function pointer to call with ffi. */
gpointer function_ptr;
} PyGIInvokeState;
G_END_DECLS
#endif
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