network: Forward declarations

src/core/hle/service/nifm/nifm.cpp

@@ -7,6 +7,7 @@
 #include "core/hle/service/kernel_helpers.h"
 #include "core/hle/service/nifm/nifm.h"
 #include "core/hle/service/server_manager.h"
+#include "network/network.h"
 
 namespace {
 

src/core/hle/service/nifm/nifm.h

@@ -4,14 +4,15 @@
 #pragma once
 
 #include "core/hle/service/service.h"
-#include "network/network.h"
-#include "network/room.h"
-#include "network/room_member.h"
 
 namespace Core {
 class System;
 }
 
+namespace Network {
+class RoomNetwork;
+}
+
 namespace Service::NIFM {
 
 void LoopProcess(Core::System& system);

src/core/internal_network/socket_proxy.cpp

@@ -10,6 +10,7 @@
 #include "core/internal_network/network.h"
 #include "core/internal_network/network_interface.h"
 #include "core/internal_network/socket_proxy.h"
+#include "network/network.h"
 
 #if YUZU_UNIX
 #include <sys/socket.h>

src/core/internal_network/socket_proxy.h

@@ -10,10 +10,12 @@
 
 #include "common/common_funcs.h"
 #include "core/internal_network/sockets.h"
-#include "network/network.h"
+#include "network/room_member.h"
 
 namespace Network {
 
+class RoomNetwork;
+
 class ProxySocket : public SocketBase {
 public:
     explicit ProxySocket(RoomNetwork& room_network_) noexcept;

src/core/internal_network/sockets.h

@@ -15,12 +15,13 @@
 
 #include "common/common_types.h"
 #include "core/internal_network/network.h"
-#include "network/network.h"
 
 // TODO: C++20 Replace std::vector usages with std::span
 
 namespace Network {
 
+struct ProxyPacket;
+
 class SocketBase {
 public:
 #ifdef YUZU_UNIX