Plugins |best|: K4sh

void on_unload() fclose(log_file);

void on_event(EventType type, void* data) if (type == EVENT_FILL) FillEvent* fill = (FillEvent*) data; fprintf(log_file, "%lld,%s,%f,%f\n", fill->timestamp, fill->symbol, fill->price, fill->quantity); k4sh plugins

In the fast-paced world of algorithmic trading and high-frequency market analysis, execution speed and data accuracy are everything. Traders constantly seek an edge—a way to streamline their workflows, automate complex strategies, and visualize market data without latency. Enter k4sh , a powerful, lightweight framework known for its modular architecture. However, the true magic of k4sh lies not in its core engine, but in its extensibility. That’s where k4sh plugins come into play. void on_unload() fclose(log_file)

// trade_logger.c #include <k4sh/plugin_api.h> void on_load() log_to_file("plugins/trade_logger.log", "Plugin loaded"); void on_event(EventType type