diff --git a/include/iscsi-private.h b/include/iscsi-private.h
index aa22a6f..55ad5f2 100644
--- a/include/iscsi-private.h
+++ b/include/iscsi-private.h
@@ -295,7 +295,7 @@ void iscsi_pdu_set_datasn(struct iscsi_pdu *pdu, uint32_t datasn);
 void iscsi_pdu_set_bufferoffset(struct iscsi_pdu *pdu, uint32_t bufferoffset);
 int iscsi_pdu_add_data(struct iscsi_context *iscsi, struct iscsi_pdu *pdu,
 		       unsigned char *dptr, int dsize);
-
+int iscsi_queue_pdu(struct iscsi_context *iscsi, struct iscsi_pdu *pdu);
 int iscsi_add_data(struct iscsi_context *iscsi, struct iscsi_data *data,
 		   unsigned char *dptr, int dsize, int pdualignment);
 
diff --git a/lib/discovery.c b/lib/discovery.c
index 349dbd6..0fba3d8 100644
--- a/lib/discovery.c
+++ b/lib/discovery.c
@@ -80,7 +80,7 @@ iscsi_discovery_async(struct iscsi_context *iscsi, iscsi_command_cb cb,
 	pdu->callback     = cb;
 	pdu->private_data = private_data;
 
-	if (iscsi->t->queue_pdu(iscsi, pdu) != 0) {
+	if (iscsi_queue_pdu(iscsi, pdu) != 0) {
 		iscsi_set_error(iscsi, "Out-of-memory: failed to queue iscsi "
 				"text pdu.");
 		iscsi->t->free_pdu(iscsi, pdu);
diff --git a/lib/iscsi-command.c b/lib/iscsi-command.c
index f5930b7..82a8e25 100644
--- a/lib/iscsi-command.c
+++ b/lib/iscsi-command.c
@@ -129,7 +129,7 @@ iscsi_send_data_out(struct iscsi_context *iscsi, struct iscsi_pdu *cmd_pdu,
 		/* update data segment length */
 		scsi_set_uint32(&pdu->outdata.data[4], pdu->payload_len);
 
-		if (iscsi->t->queue_pdu(iscsi, pdu) != 0) {
+		if (iscsi_queue_pdu(iscsi, pdu) != 0) {
 			iscsi_set_error(iscsi, "Out-of-memory: failed to queue iscsi "
 				"scsi pdu.");
 			goto error;
@@ -280,7 +280,7 @@ iscsi_scsi_command_async(struct iscsi_context *iscsi, int lun,
 	pdu->callback     = iscsi_scsi_response_cb;
 	pdu->private_data = &pdu->scsi_cbdata;
 
-	if (iscsi->t->queue_pdu(iscsi, pdu) != 0) {
+	if (iscsi_queue_pdu(iscsi, pdu) != 0) {
 		iscsi_set_error(iscsi, "Out-of-memory: failed to queue iscsi "
 				"scsi pdu.");
 		iscsi->t->free_pdu(iscsi, pdu);
diff --git a/lib/libiscsi.def b/lib/libiscsi.def
index b22ace8..ac9f2f3 100644
--- a/lib/libiscsi.def
+++ b/lib/libiscsi.def
@@ -48,6 +48,7 @@ iscsi_preventallow_sync
 iscsi_preventallow_task
 iscsi_queue_length
 iscsi_out_queue_length
+iscsi_queue_pdu
 iscsi_read10_sync
 iscsi_read10_iov_sync
 iscsi_read10_task
diff --git a/lib/libiscsi.syms b/lib/libiscsi.syms
index 7fd5f70..f1c3723 100644
--- a/lib/libiscsi.syms
+++ b/lib/libiscsi.syms
@@ -46,6 +46,7 @@ iscsi_preventallow_sync
 iscsi_preventallow_task
 iscsi_queue_length
 iscsi_out_queue_length
+iscsi_queue_pdu
 iscsi_read10_sync
 iscsi_read10_iov_sync
 iscsi_read10_task
diff --git a/lib/login.c b/lib/login.c
index 896b691..e24e7ad 100644
--- a/lib/login.c
+++ b/lib/login.c
@@ -1002,7 +1002,7 @@ iscsi_login_async(struct iscsi_context *iscsi, iscsi_command_cb cb,
 	pdu->callback     = cb;
 	pdu->private_data = private_data;
 
-	if (iscsi->t->queue_pdu(iscsi, pdu) != 0) {
+	if (iscsi_queue_pdu(iscsi, pdu) != 0) {
 		iscsi_set_error(iscsi, "Out-of-memory: failed to queue iscsi "
 				"pdu.");
 		iscsi->t->free_pdu(iscsi, pdu);
@@ -1319,7 +1319,7 @@ iscsi_logout_async(struct iscsi_context *iscsi, iscsi_command_cb cb,
 	pdu->callback     = cb;
 	pdu->private_data = private_data;
 
-	if (iscsi->t->queue_pdu(iscsi, pdu) != 0) {
+	if (iscsi_queue_pdu(iscsi, pdu) != 0) {
 		iscsi_set_error(iscsi, "Out-of-memory: failed to queue iscsi "
 				"logout pdu.");
 		iscsi->t->free_pdu(iscsi, pdu);
diff --git a/lib/nop.c b/lib/nop.c
index 639f4c0..d1add06 100644
--- a/lib/nop.c
+++ b/lib/nop.c
@@ -78,7 +78,7 @@ iscsi_nop_out_async(struct iscsi_context *iscsi, iscsi_command_cb cb,
 		}
 	}
 
-	if (iscsi->t->queue_pdu(iscsi, pdu) != 0) {
+	if (iscsi_queue_pdu(iscsi, pdu) != 0) {
 		iscsi_set_error(iscsi, "failed to queue iscsi nop-out pdu");
 		iscsi->t->free_pdu(iscsi, pdu);
 		return -1;
@@ -122,7 +122,7 @@ iscsi_send_target_nop_out(struct iscsi_context *iscsi, uint32_t ttt, uint32_t lu
 	/* cmdsn is not increased if Immediate delivery*/
 	iscsi_pdu_set_cmdsn(pdu, iscsi->cmdsn);
 
-	if (iscsi->t->queue_pdu(iscsi, pdu) != 0) {
+	if (iscsi_queue_pdu(iscsi, pdu) != 0) {
 		iscsi_set_error(iscsi, "failed to queue iscsi nop-out pdu");
 		iscsi->t->free_pdu(iscsi, pdu);
 		return -1;
diff --git a/lib/pdu.c b/lib/pdu.c
index ea61b94..c95ef00 100644
--- a/lib/pdu.c
+++ b/lib/pdu.c
@@ -743,3 +743,9 @@ iscsi_timeout_scan(struct iscsi_context *iscsi)
 		iscsi->t->free_pdu(iscsi, pdu);
 	}
 }
+
+int
+iscsi_queue_pdu(struct iscsi_context *iscsi, struct iscsi_pdu *pdu)
+{
+        return iscsi->t->queue_pdu(iscsi, pdu);
+}
diff --git a/lib/task_mgmt.c b/lib/task_mgmt.c
index 37c2e15..6ad3d3b 100644
--- a/lib/task_mgmt.c
+++ b/lib/task_mgmt.c
@@ -81,7 +81,7 @@ iscsi_task_mgmt_async(struct iscsi_context *iscsi,
 	pdu->callback     = cb;
 	pdu->private_data = private_data;
 
-	if (iscsi->t->queue_pdu(iscsi, pdu) != 0) {
+	if (iscsi_queue_pdu(iscsi, pdu) != 0) {
 		iscsi_set_error(iscsi, "failed to queue iscsi taskmgmt pdu");
 		iscsi->t->free_pdu(iscsi, pdu);
 		return -1;