intégration des logiciels tier comme NanoMQ ainsi que les fichiers json de score

_software_lib/nanomq-0.22.10/include/nng/exchange/producer.h

@@ -0,0 +1,23 @@
+#ifndef PRODUCER_H
+#define PRODUCER_H
+
+#include<stddef.h>
+
+typedef struct producer_s producer_t;
+struct producer_s {
+	/*
+	 * return: 0: success, -1: failed
+	 */
+	int (*match)(void *data);
+	/*
+	 * return: 0: continue, -1: stop and return
+	 */
+	int (*target)(void *data);
+};
+
+int producer_init(producer_t **p,
+				  int (*match)(void *data),
+				  int (*target)(void *data));
+int producer_release(producer_t *p);
+
+#endif