1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166

use crate::methodobject::PyMethodDef;
use crate::moduleobject::PyModuleDef;
use crate::object::PyObject;
use crate::pyport::Py_ssize_t;
use std::os::raw::{c_char, c_int, c_long};

extern "C" {
    #[cfg_attr(PyPy, link_name = "PyPyArg_Parse")]
    pub fn PyArg_Parse(arg1: *mut PyObject, arg2: *const c_char, ...) -> c_int;
    #[cfg_attr(PyPy, link_name = "PyPyArg_ParseTuple")]
    pub fn PyArg_ParseTuple(arg1: *mut PyObject, arg2: *const c_char, ...) -> c_int;
    #[cfg_attr(PyPy, link_name = "PyPyArg_ParseTupleAndKeywords")]
    pub fn PyArg_ParseTupleAndKeywords(
        arg1: *mut PyObject,
        arg2: *mut PyObject,
        arg3: *const c_char,
        arg4: *mut *mut c_char,
        ...
    ) -> c_int;
    pub fn PyArg_ValidateKeywordArguments(arg1: *mut PyObject) -> c_int;
    #[cfg_attr(PyPy, link_name = "PyPyArg_UnpackTuple")]
    pub fn PyArg_UnpackTuple(
        arg1: *mut PyObject,
        arg2: *const c_char,
        arg3: Py_ssize_t,
        arg4: Py_ssize_t,
        ...
    ) -> c_int;
    #[cfg_attr(PyPy, link_name = "PyPy_BuildValue")]
    pub fn Py_BuildValue(arg1: *const c_char, ...) -> *mut PyObject;
    // #[cfg_attr(PyPy, link_name = "_PyPy_BuildValue_SizeT")]
    //pub fn _Py_BuildValue_SizeT(arg1: *const c_char, ...)
    // -> *mut PyObject;
    // #[cfg_attr(PyPy, link_name = "PyPy_VaBuildValue")]

    // skipped non-limited _PyArg_UnpackStack
    // skipped non-limited _PyArg_NoKeywords
    // skipped non-limited _PyArg_NoKwnames
    // skipped non-limited _PyArg_NoPositional
    // skipped non-limited _PyArg_BadArgument
    // skipped non-limited _PyArg_CheckPositional

    //pub fn Py_VaBuildValue(arg1: *const c_char, arg2: va_list)
    // -> *mut PyObject;

    // skipped non-limited _Py_VaBuildStack
    // skipped non-limited _PyArg_Parser

    // skipped non-limited _PyArg_ParseTupleAndKeywordsFast
    // skipped non-limited _PyArg_ParseStack
    // skipped non-limited _PyArg_ParseStackAndKeywords
    // skipped non-limited _PyArg_VaParseTupleAndKeywordsFast
    // skipped non-limited _PyArg_UnpackKeywords
    // skipped non-limited _PyArg_Fini

    #[cfg(Py_3_10)]
    pub fn PyModule_AddObjectRef(
        module: *mut PyObject,
        name: *const c_char,
        value: *mut PyObject,
    ) -> c_int;
    #[cfg_attr(PyPy, link_name = "PyPyModule_AddObject")]
    pub fn PyModule_AddObject(
        module: *mut PyObject,
        name: *const c_char,
        value: *mut PyObject,
    ) -> c_int;
    #[cfg_attr(PyPy, link_name = "PyPyModule_AddIntConstant")]
    pub fn PyModule_AddIntConstant(
        module: *mut PyObject,
        name: *const c_char,
        value: c_long,
    ) -> c_int;
    #[cfg_attr(PyPy, link_name = "PyPyModule_AddStringConstant")]
    pub fn PyModule_AddStringConstant(
        module: *mut PyObject,
        name: *const c_char,
        value: *const c_char,
    ) -> c_int;
    #[cfg(any(Py_3_10, all(Py_3_9, not(Py_LIMITED_API))))]
    #[cfg_attr(PyPy, link_name = "PyPyModule_AddType")]
    pub fn PyModule_AddType(
        module: *mut PyObject,
        type_: *mut crate::object::PyTypeObject,
    ) -> c_int;
    // skipped PyModule_AddIntMacro
    // skipped PyModule_AddStringMacro
    pub fn PyModule_SetDocString(arg1: *mut PyObject, arg2: *const c_char) -> c_int;
    pub fn PyModule_AddFunctions(arg1: *mut PyObject, arg2: *mut PyMethodDef) -> c_int;
    pub fn PyModule_ExecDef(module: *mut PyObject, def: *mut PyModuleDef) -> c_int;
}

pub const Py_CLEANUP_SUPPORTED: i32 = 0x2_0000;

pub const PYTHON_API_VERSION: i32 = 1013;
pub const PYTHON_ABI_VERSION: i32 = 3;

extern "C" {
    #[cfg(not(py_sys_config = "Py_TRACE_REFS"))]
    #[cfg_attr(PyPy, link_name = "PyPyModule_Create2")]
    pub fn PyModule_Create2(module: *mut PyModuleDef, apiver: c_int) -> *mut PyObject;

    #[cfg(py_sys_config = "Py_TRACE_REFS")]
    fn PyModule_Create2TraceRefs(module: *mut PyModuleDef, apiver: c_int) -> *mut PyObject;

    #[cfg(not(py_sys_config = "Py_TRACE_REFS"))]
    pub fn PyModule_FromDefAndSpec2(
        def: *mut PyModuleDef,
        spec: *mut PyObject,
        module_api_version: c_int,
    ) -> *mut PyObject;

    #[cfg(py_sys_config = "Py_TRACE_REFS")]
    fn PyModule_FromDefAndSpec2TraceRefs(
        def: *mut PyModuleDef,
        spec: *mut PyObject,
        module_api_version: c_int,
    ) -> *mut PyObject;
}

#[cfg(py_sys_config = "Py_TRACE_REFS")]
#[inline]
pub unsafe fn PyModule_Create2(module: *mut PyModuleDef, apiver: c_int) -> *mut PyObject {
    PyModule_Create2TraceRefs(module, apiver)
}

#[cfg(py_sys_config = "Py_TRACE_REFS")]
#[inline]
pub unsafe fn PyModule_FromDefAndSpec2(
    def: *mut PyModuleDef,
    spec: *mut PyObject,
    module_api_version: c_int,
) -> *mut PyObject {
    PyModule_FromDefAndSpec2TraceRefs(def, spec, module_api_version)
}

#[inline]
pub unsafe fn PyModule_Create(module: *mut PyModuleDef) -> *mut PyObject {
    PyModule_Create2(
        module,
        if cfg!(Py_LIMITED_API) {
            PYTHON_ABI_VERSION
        } else {
            PYTHON_API_VERSION
        },
    )
}

#[inline]
pub unsafe fn PyModule_FromDefAndSpec(def: *mut PyModuleDef, spec: *mut PyObject) -> *mut PyObject {
    PyModule_FromDefAndSpec2(
        def,
        spec,
        if cfg!(Py_LIMITED_API) {
            PYTHON_ABI_VERSION
        } else {
            PYTHON_API_VERSION
        },
    )
}

#[cfg(not(Py_LIMITED_API))]
#[cfg_attr(windows, link(name = "pythonXY"))]
extern "C" {
    pub static mut _Py_PackageContext: *const c_char;
}