PA_DEFINE_PUBLIC_CLASS(pa_msgobject, pa_object);
-pa_msgobject *pa_msgobject_new_internal(size_t size, const char *type_id, pa_bool_t (*check_type)(const char *type_name)) {
+pa_msgobject *pa_msgobject_new_internal(size_t size, const char *type_id, bool (*check_type)(const char *type_name)) {
pa_msgobject *o;
- pa_assert(size > sizeof(pa_msgobject));
+ pa_assert(size >= sizeof(pa_msgobject));
pa_assert(type_id);
if (!check_type)