Add -Wall -Wextra -Werror cflags

Author: ZipFile

setup.py

@@ -16,6 +16,9 @@
     cflags.append("/experimental:c11atomics")
 else:
     cflags.append("-std=c17")
+    cflags.append("-Wall")
+    cflags.append("-Wextra")
+    cflags.append("-Werror")
 
 if py_limited_api:
     options["bdist_wheel"] = {"py_limited_api": "cp310"}

src/sonyflake_turbo/machine_ids.c

@@ -38,7 +38,7 @@ bool has_machine_id_dupes(const uint16_t *machine_ids, int machine_ids_len) {
 	return false;
 }
 
-static PyObject *machine_id_lcg_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) {
+static PyObject *machine_id_lcg_new(PyTypeObject *type, PyObject *args, PyObject *Py_UNUSED(kwargs)) {
 	unsigned int seed = 0;
 
 	if (!PyArg_ParseTuple(args, "I", &seed)) {
@@ -81,7 +81,7 @@ static PyObject *machine_id_lcg_repr(struct machine_id_lcg_state *self) {
 	);
 }
 
-static PyObject *machine_id_lcg_call(struct machine_id_lcg_state *self, PyObject *args, PyObject *kwargs) {
+static PyObject *machine_id_lcg_call(struct machine_id_lcg_state *self, PyObject *Py_UNUSED(args), PyObject *Py_UNUSED(kwargs)) {
 	return machine_id_lcg_next(self);
 }
 
@@ -100,7 +100,7 @@ PyType_Slot machine_id_lcg_slots[] = {
 	{Py_tp_iternext, machine_id_lcg_next},
 	{Py_tp_new, machine_id_lcg_new},
 	{Py_tp_call, machine_id_lcg_call},
-	{Py_tp_doc, machine_id_lcg_doc},
+	{Py_tp_doc, (void *) machine_id_lcg_doc},
 	{Py_tp_repr, machine_id_lcg_repr},
 	{0, 0},
 };

src/sonyflake_turbo/sonyflake.c

@@ -43,7 +43,7 @@ static inline void get_relative_current_time(struct sonyflake_state *self, struc
 	sub_diff(sf_now, &self->start_time);
 }
 
-static PyObject *sonyflake_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) {
+static PyObject *sonyflake_new(PyTypeObject *type, PyObject *Py_UNUSED(args), PyObject *Py_UNUSED(kwargs)) {
 	allocfunc tp_alloc = PyType_GetSlot(type, Py_tp_alloc);
 
 	assert(tp_alloc != NULL);
@@ -411,7 +411,7 @@ PyType_Slot sonyflake_type_slots[] = {
 	{Py_tp_new, sonyflake_new},
 	{Py_tp_init, sonyflake_init},
 	{Py_tp_call, sonyflake_call},
-	{Py_tp_doc, sonyflake_doc},
+	{Py_tp_doc, (void *) sonyflake_doc},
 	{Py_tp_repr, sonyflake_repr},
 	{0, 0},
 };

src/sonyflake_turbo/sonyflake.h

@@ -20,7 +20,7 @@ extern PyType_Spec sonyflake_type_spec;
 extern PyModuleDef_Slot sonyflake_slots[];
 extern struct PyModuleDef sonyflake_module;
 
-const static struct timespec default_start_time = {
+static const struct timespec default_start_time = {
 	.tv_sec = SONYFLAKE_EPOCH,
 	.tv_nsec = 0
 };