changes ULONG to UINT32 for 64bit netxduo

src/tcp_demo/main.c

@@ -137,11 +137,11 @@ void thread_0_entry(ULONG thread_input)
 
     UINT status;
     NX_PACKET* my_packet;
-    ULONG length;
+    UINT32 length;
 
     NXD_ADDRESS server_ipv4_address;
     NXD_ADDRESS peer_address;
-    ULONG peer_port;
+    UINT32 peer_port;
 
     NX_PARAMETER_NOT_USED(thread_input);
 
@@ -259,7 +259,7 @@ void thread_1_entry(ULONG thread_input)
 
     UINT status;
     NX_PACKET* packet_ptr;
-    ULONG actual_status;
+    UINT32 actual_status;
 
     NX_PARAMETER_NOT_USED(thread_input);
 
@@ -331,7 +331,7 @@ void thread_1_entry(ULONG thread_input)
         else
         {
             char buffer[64];
-            ULONG size;
+            UINT32 size;
             nx_packet_data_extract_offset(packet_ptr, 0, buffer, 64, &size);
             buffer[size] = 0;
             printf("Received packet %lu with %s\n", thread_1_counter, buffer);