cast to PyCFunction

.github/workflows/wheels.yml

@@ -19,10 +19,12 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # fetch tags for setuptools-scm
 
-      # Used to host cibuildwheel
-      - uses: actions/setup-python@v4
+      # Used to host cibuildwhee
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.10"
 
@@ -40,9 +42,10 @@ jobs:
     name: Build source distribution
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # fetch tags for setuptools-scm
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.10"
 

src/e2e/crc.c

@@ -495,31 +495,31 @@ py_calculate_crc64(PyObject *module,
 
 static struct PyMethodDef methods[] = {
     {"calculate_crc8",
-     py_calculate_crc8,
+     (PyCFunction)py_calculate_crc8,
      METH_VARARGS | METH_KEYWORDS,
      py_calculate_crc8_doc},
     {"calculate_crc8_h2f",
-     py_calculate_crc8_h2f,
+     (PyCFunction)py_calculate_crc8_h2f,
      METH_VARARGS | METH_KEYWORDS,
      py_calculate_crc8_h2f_doc},
     {"calculate_crc16",
-     py_calculate_crc16,
+     (PyCFunction)py_calculate_crc16,
      METH_VARARGS | METH_KEYWORDS,
      py_calculate_crc16_doc},
     {"calculate_crc16_arc",
-     py_calculate_crc16_arc,
+     (PyCFunction)py_calculate_crc16_arc,
      METH_VARARGS | METH_KEYWORDS,
      py_calculate_crc16_arc_doc},
     {"calculate_crc32",
-     py_calculate_crc32,
+     (PyCFunction)py_calculate_crc32,
      METH_VARARGS | METH_KEYWORDS,
      py_calculate_crc32_doc},
     {"calculate_crc32_p4",
-     py_calculate_crc32_p4,
+     (PyCFunction)py_calculate_crc32_p4,
      METH_VARARGS | METH_KEYWORDS,
      py_calculate_crc32_p4_doc},
     {"calculate_crc64",
-     py_calculate_crc64,
+     (PyCFunction)py_calculate_crc64,
      METH_VARARGS | METH_KEYWORDS,
      py_calculate_crc64_doc},
     {NULL} // sentinel

src/e2e/p01.c

@@ -294,11 +294,11 @@ py_e2e_p01_check(PyObject *module,
 
 static struct PyMethodDef methods[] = {
     {"e2e_p01_protect",
-     py_e2e_p01_protect,
+     (PyCFunction)py_e2e_p01_protect,
      METH_VARARGS | METH_KEYWORDS,
      e2e_p01_protect_doc},
     {"e2e_p01_check",
-     py_e2e_p01_check,
+     (PyCFunction)py_e2e_p01_check,
      METH_VARARGS | METH_KEYWORDS,
      e2e_p01_check_doc},
     {NULL} // sentinel

src/e2e/p02.c

@@ -178,11 +178,11 @@ py_e2e_p02_check(PyObject *module,
 
 static struct PyMethodDef methods[] = {
     {"e2e_p02_protect",
-     py_e2e_p02_protect,
+     (PyCFunction)py_e2e_p02_protect,
      METH_VARARGS | METH_KEYWORDS,
      e2e_p02_protect_doc},
     {"e2e_p02_check",
-     py_e2e_p02_check,
+     (PyCFunction)py_e2e_p02_check,
      METH_VARARGS | METH_KEYWORDS,
      e2e_p02_check_doc},
     {NULL} // sentinel

src/e2e/p05.c

@@ -192,11 +192,11 @@ py_e2e_p05_check(PyObject *module,
 
 static struct PyMethodDef methods[] = {
     {"e2e_p05_protect",
-     py_e2e_p05_protect,
+     (PyCFunction)py_e2e_p05_protect,
      METH_VARARGS | METH_KEYWORDS,
      e2e_p05_protect_doc},
     {"e2e_p05_check",
-     py_e2e_p05_check,
+     (PyCFunction)py_e2e_p05_check,
      METH_VARARGS | METH_KEYWORDS,
      e2e_p05_check_doc},
     {NULL} // sentinel