Fix compiling on Linux/GNU systems with miniupnpc

src/i_tcp.c

@@ -117,10 +117,16 @@
 	} mysockaddr_t;
 
 	#ifdef HAVE_MINIUPNPC
+	#ifdef MINIUPNP_STATICLIB
 		#include "miniwget.h"
 		#include "miniupnpc.h"
 		#include "upnpcommands.h"
-		static UINT8 UPNP_support = TRUE;
+	#else
+		#include "miniupnpc/miniwget.h"
+		#include "miniupnpc/miniupnpc.h"
+		#include "miniupnpc/upnpcommands.h"
+	#endif
+		static boolean UPNP_support = true;
 	#endif // HAVE_MINIUPNC
 
 #endif // !NONET