int PLUGIN_INIT(void) curl_global_init(CURL_GLOBAL_DEFAULT); curl = curl_easy_init(); model = load_model("sentiment.onnx"); return (curl && model) ? 0 : 1;
Zorro Trader, automated trading, plugin architecture, S-Lang, sentiment analysis. References [1] Opteck GmbH. (2025). Zorro Trader Manual – Plugin Interface . [Online] Available: https://zorro-project.com/manual/Plugins.htm [2] Devine, J. (2022). Low-Latency Trading Systems . O'Reilly Media. [3] Vaswani, A., et al. (2017). Attention is All You Need. NeurIPS . [4] libcurl development team. (2024). libcurl – API for Client-Server Data Transfer . Appendix: Full Minimal Plugin Template // minimal_plugin.c #include <stdio.h> #include <string.h> __declspec(dllexport) int PLUGIN_INIT(void) return 0; __declspec(dllexport) int PLUGIN_EXIT(void) return 0; zorro plugin
plugin("myplugin.dll"); // load plugin int result = plugin_call("myFunction", 3.14, 2.71); // call exported function printf("Result: %f", result); (2025)
__declspec(dllexport) double PLUGIN_CALL(char* name, double* params, int n) if(strcmp(name, "add") == 0 && n == 2) return params[0] + params[1]; if(strcmp(name, "mul") == 0 && n == 2) return params[0] * params[1]; return 0; (2022)
return plugin_call("sentiment", (double)string_to_ptr(ticker));
Zorro Plugin: Architecture, Implementation, and Application in Algorithmic Trading Systems
int PLUGIN_INIT(void) curl_global_init(CURL_GLOBAL_DEFAULT); curl = curl_easy_init(); model = load_model("sentiment.onnx"); return (curl && model) ? 0 : 1;
Zorro Trader, automated trading, plugin architecture, S-Lang, sentiment analysis. References [1] Opteck GmbH. (2025). Zorro Trader Manual – Plugin Interface . [Online] Available: https://zorro-project.com/manual/Plugins.htm [2] Devine, J. (2022). Low-Latency Trading Systems . O'Reilly Media. [3] Vaswani, A., et al. (2017). Attention is All You Need. NeurIPS . [4] libcurl development team. (2024). libcurl – API for Client-Server Data Transfer . Appendix: Full Minimal Plugin Template // minimal_plugin.c #include <stdio.h> #include <string.h> __declspec(dllexport) int PLUGIN_INIT(void) return 0; __declspec(dllexport) int PLUGIN_EXIT(void) return 0;
plugin("myplugin.dll"); // load plugin int result = plugin_call("myFunction", 3.14, 2.71); // call exported function printf("Result: %f", result);
__declspec(dllexport) double PLUGIN_CALL(char* name, double* params, int n) if(strcmp(name, "add") == 0 && n == 2) return params[0] + params[1]; if(strcmp(name, "mul") == 0 && n == 2) return params[0] * params[1]; return 0;
return plugin_call("sentiment", (double)string_to_ptr(ticker));
Zorro Plugin: Architecture, Implementation, and Application in Algorithmic Trading Systems