More build fixes

Source/Extra/dn_net_curl.h

@@ -3,6 +3,27 @@
 
 #include "dn_net.h"
 
+struct DN_NETCurlCore
+{
+  // NOTE: Shared w/ user and networking thread
+  DN_Ring        ring;
+  DN_OSMutex     ring_mutex;
+  bool           kill_thread;
+
+  DN_OSMutex     list_mutex;          // Lock for request, response, deinit, free list
+  DN_NETRequest *request_list;        // Current requests submitted by the user thread awaiting to move into the thread request list
+  DN_NETRequest *response_list;       // Finished requests that are to be deqeued by the user via wait for response
+  DN_NETRequest *deinit_list;         // Requests that are finished and are awaiting to be de-initialised by the CURL thread
+  DN_NETRequest *free_list;           // Request pool that new requests will use before allocating
+
+  // NOTE: Networking thread only
+  DN_NETRequest *thread_request_list; // Current requests being executed by the CURL thread.
+                                      // This list is exclusively owned by the CURL thread so no locking is needed
+  DN_OSThread    thread;
+  void          *thread_curlm;
+};
+
+#define             DN_NET_CurlCoreFromNet(net)  ((net) ? (DN_Cast(DN_NETCurlCore *)(net)->context) : nullptr);
 DN_NETInterface     DN_NET_CurlInterface         ();
 void                DN_NET_CurlInit              (DN_NETCore *net, char *base, DN_U64 base_size);
 void                DN_NET_CurlDeinit            (DN_NETCore *net);