api: refactor vlibmemory

- separate client/server code for both memory and socket apis
- separate memory api code from generic vlib api code
- move unix_shared_memory_fifo to svm and rename to svm_fifo_t
- overall declutter

Change-Id: I90cdd98ff74d0787d58825b914b0f1eafcfa4dc2
Signed-off-by: Florin Coras <fcoras@cisco.com>
diff --git a/src/vpp-api/java/jvpp-nat/jvpp_nat.h b/src/vpp-api/java/jvpp-nat/jvpp_nat.h
index c8f6b68..9bff974 100644
--- a/src/vpp-api/java/jvpp-nat/jvpp_nat.h
+++ b/src/vpp-api/java/jvpp-nat/jvpp_nat.h
@@ -25,7 +25,7 @@
 /* Global state for JVPP-NAT */
 typedef struct {
     /* Pointer to shared memory queue */
-    unix_shared_memory_queue_t * vl_input_queue;
+    svm_queue_t * vl_input_queue;
 
     /* VPP api client index */
     u32 my_client_index;