Function singleton_registry_get

src/fl/stl/singleton.cpp.hpp:17–24

} // anonymous namespace

void* singleton_registry_get(const char* key) {
    for (int i = 0; i < registry_count; i++) {
        if (fl::strcmp(registry[i].key, key) == 0) {
            return registry[i].value;
        }
    }
    return nullptr;
}

void singleton_registry_set(const char* key, void* value) {
    // Check if already registered (update)