gcc -shared -o myplugin.dll minimal_plugin.c Use in Zorro:

Zorro Plugin: Architecture, Implementation, and Application in Algorithmic Trading Systems zorro plugin

int PLUGIN_INIT(void) curl_global_init(CURL_GLOBAL_DEFAULT); curl = curl_easy_init(); model = load_model("sentiment.onnx"); return (curl && model) ? 0 : 1; gcc -shared -o myplugin

// Custom user function callable from S-Lang double PLUGIN_CALL(char* name, double* params, int nParams) if(strcmp(name, "myFunction") == 0) return myFunction(params[0], params[1]); return -1; // error curl = curl_easy_init()

plugin("myplugin.dll"); // load plugin int result = plugin_call("myFunction", 3.14, 2.71); // call exported function printf("Result: %f", result);

function run()