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-rw-r--r--src/if_python.c26
1 files changed, 23 insertions, 3 deletions
diff --git a/src/if_python.c b/src/if_python.c
index 23d58d12..0667b5ea 100644
--- a/src/if_python.c
+++ b/src/if_python.c
@@ -71,6 +71,10 @@ struct PyMethodDef { Py_ssize_t a; };
# define PySequenceMethods Py_ssize_t
#endif
+#if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000
+# define PY_USE_CAPSULE
+#endif
+
#if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02050000
# define PyInt Py_ssize_t
# define PyInquiry lenfunc
@@ -220,8 +224,13 @@ struct PyMethodDef { Py_ssize_t a; };
# define PyObject_Malloc dll_PyObject_Malloc
# define PyObject_Free dll_PyObject_Free
# endif
-# define PyCapsule_New dll_PyCapsule_New
-# define PyCapsule_GetPointer dll_PyCapsule_GetPointer
+# ifdef PY_USE_CAPSULE
+# define PyCapsule_New dll_PyCapsule_New
+# define PyCapsule_GetPointer dll_PyCapsule_GetPointer
+# else
+# define PyCObject_FromVoidPtr dll_PyCObject_FromVoidPtr
+# define PyCObject_AsVoidPtr dll_PyCObject_AsVoidPtr
+# endif
/*
* Pointers for dynamic link
@@ -309,8 +318,13 @@ static int (*dll_PyType_IsSubtype)(PyTypeObject *, PyTypeObject *);
static void* (*dll_PyObject_Malloc)(size_t);
static void (*dll_PyObject_Free)(void*);
# endif
+# ifdef PY_USE_CAPSULE
static PyObject* (*dll_PyCapsule_New)(void *, char *, PyCapsule_Destructor);
static void* (*dll_PyCapsule_GetPointer)(PyObject *, char *);
+# else
+static PyCObject* (*dll_PyCObject_FromVoidPtr)(void *cobj, void (*destr)(void *));
+static void* (*dll_PyCObject_AsVoidPtr)(PyCObject *);
+# endif
static HINSTANCE hinstPython = 0; /* Instance of python.dll */
@@ -403,7 +417,8 @@ static struct
{"PyType_Ready", (PYTHON_PROC*)&dll_PyType_Ready},
{"Py_BuildValue", (PYTHON_PROC*)&dll_Py_BuildValue},
{"Py_FindMethod", (PYTHON_PROC*)&dll_Py_FindMethod},
-# if (PY_VERSION_HEX >= 0x02050000) && SIZEOF_SIZE_T != SIZEOF_INT
+# if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02050000 \
+ && SIZEOF_SIZE_T != SIZEOF_INT
{"Py_InitModule4_64", (PYTHON_PROC*)&dll_Py_InitModule4},
# else
{"Py_InitModule4", (PYTHON_PROC*)&dll_Py_InitModule4},
@@ -424,8 +439,13 @@ static struct
{"PyObject_Malloc", (PYTHON_PROC*)&dll_PyObject_Malloc},
{"PyObject_Free", (PYTHON_PROC*)&dll_PyObject_Free},
# endif
+# ifdef PY_USE_CAPSULE
{"PyCapsule_New", (PYTHON_PROC*)&dll_PyCapsule_New},
{"PyCapsule_GetPointer", (PYTHON_PROC*)&dll_PyCapsule_GetPointer},
+# else
+ {"PyCObject_FromVoidPtr", (PYTHON_PROC*)&dll_PyCObject_FromVoidPtr},
+ {"PyCObject_AsVoidPtr", (PYTHON_PROC*)&dll_PyCObject_AsVoidPtr},
+# endif
{"", NULL},
};