bpo-33012: Fix invalid function cast warnings with gcc 8. (GH-6749)
Fix invalid function cast warnings with gcc 8
for method conventions different from METH_NOARGS, METH_O and
METH_VARARGS excluding Argument Clinic generated code.
diff --git a/Modules/syslogmodule.c b/Modules/syslogmodule.c
index a5807dc..b2ea73b 100644
--- a/Modules/syslogmodule.c
+++ b/Modules/syslogmodule.c
@@ -238,7 +238,7 @@
/* List of functions defined in the module */
static PyMethodDef syslog_methods[] = {
- {"openlog", (PyCFunction) syslog_openlog, METH_VARARGS | METH_KEYWORDS},
+ {"openlog", (PyCFunction)(void(*)(void)) syslog_openlog, METH_VARARGS | METH_KEYWORDS},
{"closelog", syslog_closelog, METH_NOARGS},
{"syslog", syslog_syslog, METH_VARARGS},
{"setlogmask", syslog_setlogmask, METH_VARARGS},