1 files changed, 26 insertions, 0 deletions
diff --git a/code/ecp/msgq.h b/code/ecp/msgq.h
new file mode 100644
index 0000000..41e819b
--- /dev/null
+++ b/code/ecp/msgq.h
@@ -0,0 +1,26 @@
+#ifdef ECP_WITH_MSGQ
+
+#include <pthread.h>
+#include <string.h>
+
+#define ECP_MSGQ_MAX_MSG        32
+#define ECP_MSGQ_ERR_MAX_MSG    -110
+
+typedef struct ECPConnMsgQ {
+    unsigned short idx_w[ECP_MAX_MTYPE];
+    unsigned short idx_r[ECP_MAX_MTYPE];
+    ecp_seq_t seq_start;
+    ecp_seq_t seq_max;
+    ecp_seq_t seq_msg[ECP_MAX_MTYPE][ECP_MSGQ_MAX_MSG];
+    pthread_cond_t cond[ECP_MAX_MTYPE];
+    pthread_mutex_t mutex;
+} ECPConnMsgQ;
+
+int ecp_conn_msgq_create(ECPConnMsgQ *msgq);
+void ecp_conn_msgq_destroy(ECPConnMsgQ *msgq);
+int ecp_conn_msgq_start(ECPConnMsgQ *msgq, ecp_seq_t seq);
+
+int ecp_conn_msgq_push(struct ECPConnection *conn, ecp_seq_t seq, unsigned char mtype);
+ssize_t ecp_conn_msgq_pop(struct ECPConnection *conn, unsigned char mtype, unsigned char *msg, size_t msg_size, ecp_cts_t timeout);
+
+#endif  /* ECP_WITH_MSGQ */
+\ No newline at end of file