Merge pull request #3123 from lioncash/null

Core: Replace 0 literals with nullptr

6 files changed, 11 insertions, 11 deletions

diff --git a/Source/Core/Core/HW/BBA-TAP/TAP_Win32.cpp b/Source/Core/Core/HW/BBA-TAP/TAP_Win32.cpp
index c7caa20706..53825a4c7d 100644
--- a/Source/Core/Core/HW/BBA-TAP/TAP_Win32.cpp
+++ b/Source/Core/Core/HW/BBA-TAP/TAP_Win32.cpp
@@ -153,8 +153,8 @@ bool OpenTAP(HANDLE& adapter, const std::basic_string<TCHAR>& device_guid)
 {
 	auto const device_path = USERMODEDEVICEDIR + device_guid + TAPSUFFIX;
 
-	adapter = CreateFile(device_path.c_str(), GENERIC_READ | GENERIC_WRITE, 0, 0,
-		OPEN_EXISTING, FILE_ATTRIBUTE_SYSTEM | FILE_FLAG_OVERLAPPED, 0);
+	adapter = CreateFile(device_path.c_str(), GENERIC_READ | GENERIC_WRITE, 0, nullptr,
+		OPEN_EXISTING, FILE_ATTRIBUTE_SYSTEM | FILE_FLAG_OVERLAPPED, nullptr);
 
 	if (adapter == INVALID_HANDLE_VALUE)
 	{
@@ -250,7 +250,7 @@ bool CEXIETHERNET::SendFrame(u8 *frame, u32 size)
 	ZeroMemory(&overlap, sizeof(overlap));
 
 	// WriteFile will always return false because the TAP handle is async
-	WriteFile(mHAdapter, frame, size, NULL, &overlap);
+	WriteFile(mHAdapter, frame, size, nullptr, &overlap);
 
 	DWORD res = GetLastError();
 	if (res != ERROR_IO_PENDING)
diff --git a/Source/Core/Core/HW/SI_GCAdapter.cpp b/Source/Core/Core/HW/SI_GCAdapter.cpp
index 8660f44d65..f018423d26 100644
--- a/Source/Core/Core/HW/SI_GCAdapter.cpp
+++ b/Source/Core/Core/HW/SI_GCAdapter.cpp
@@ -94,7 +94,7 @@ static void ScanThreadFunc()
 	s_libusb_hotplug_enabled = libusb_has_capability(LIBUSB_CAP_HAS_HOTPLUG) != 0;
 	if (s_libusb_hotplug_enabled)
 	{
-		if (libusb_hotplug_register_callback(s_libusb_context, (libusb_hotplug_event)(LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED | LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT), LIBUSB_HOTPLUG_ENUMERATE, 0x057e, 0x0337, LIBUSB_HOTPLUG_MATCH_ANY, HotplugCallback, NULL, &s_hotplug_handle) != LIBUSB_SUCCESS)
+		if (libusb_hotplug_register_callback(s_libusb_context, (libusb_hotplug_event)(LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED | LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT), LIBUSB_HOTPLUG_ENUMERATE, 0x057e, 0x0337, LIBUSB_HOTPLUG_MATCH_ANY, HotplugCallback, nullptr, &s_hotplug_handle) != LIBUSB_SUCCESS)
 			s_libusb_hotplug_enabled = false;
 		if (s_libusb_hotplug_enabled)
 			NOTICE_LOG(SERIALINTERFACE, "Using libUSB hotplug detection");
diff --git a/Source/Core/Core/HW/WiimoteReal/IOWin.cpp b/Source/Core/Core/HW/WiimoteReal/IOWin.cpp
index 3e3ce00c83..1b24d19965 100644
--- a/Source/Core/Core/HW/WiimoteReal/IOWin.cpp
+++ b/Source/Core/Core/HW/WiimoteReal/IOWin.cpp
@@ -540,7 +540,7 @@ bool WiimoteWindows::ConnectInternal()
 
 	if (m_dev_handle == INVALID_HANDLE_VALUE)
 	{
-		m_dev_handle = 0;
+		m_dev_handle = nullptr;
 		return false;
 	}
 
@@ -591,7 +591,7 @@ void WiimoteWindows::DisconnectInternal()
 		return;
 
 	CloseHandle(m_dev_handle);
-	m_dev_handle = 0;
+	m_dev_handle = nullptr;
 
 #ifdef SHARE_WRITE_WIIMOTES
 	std::lock_guard<std::mutex> lk(g_connected_wiimotes_lock);
@@ -601,7 +601,7 @@ void WiimoteWindows::DisconnectInternal()
 
 WiimoteWindows::WiimoteWindows(const std::basic_string<TCHAR>& path) : m_devicepath(path)
 {
-	m_dev_handle = 0;
+	m_dev_handle = nullptr;
 	m_stack = MSBT_STACK_UNKNOWN;
 
 	m_hid_overlap_read = OVERLAPPED();
@@ -620,7 +620,7 @@ WiimoteWindows::~WiimoteWindows()
 
 bool WiimoteWindows::IsConnected() const
 {
-	return m_dev_handle != 0;
+	return m_dev_handle != nullptr;
 }
 
 // positive = read packet
diff --git a/Source/Core/Core/IPC_HLE/WII_Socket.cpp b/Source/Core/Core/IPC_HLE/WII_Socket.cpp
index e5dea8728b..af621089be 100644
--- a/Source/Core/Core/IPC_HLE/WII_Socket.cpp
+++ b/Source/Core/Core/IPC_HLE/WII_Socket.cpp
@@ -244,7 +244,7 @@ void WiiSocket::Update(bool read, bool write, bool except)
 				}
 				else
 				{
-					int ret = (s32)accept(fd, nullptr, 0);
+					int ret = (s32)accept(fd, nullptr, nullptr);
 					ReturnValue = WiiSockMan::GetNetErrorCode(ret, "SO_ACCEPT", true);
 				}
 
diff --git a/Source/Core/Core/MemTools.cpp b/Source/Core/Core/MemTools.cpp
index 5f96356e69..a9eca54464 100644
--- a/Source/Core/Core/MemTools.cpp
+++ b/Source/Core/Core/MemTools.cpp
@@ -57,7 +57,7 @@ LONG NTAPI Handler(PEXCEPTION_POINTERS pPtrs)
 		}
 
 	case EXCEPTION_STACK_OVERFLOW:
-		MessageBox(0, _T("Stack overflow!"), 0,0);
+		MessageBox(nullptr, _T("Stack overflow!"), nullptr, 0);
 		return EXCEPTION_CONTINUE_SEARCH;
 
 	case EXCEPTION_ILLEGAL_INSTRUCTION:
diff --git a/Source/Core/Core/NetPlayServer.cpp b/Source/Core/Core/NetPlayServer.cpp
index 27b46c9be0..8bde757c2e 100644
--- a/Source/Core/Core/NetPlayServer.cpp
+++ b/Source/Core/Core/NetPlayServer.cpp
@@ -231,7 +231,7 @@ unsigned int NetPlayServer::OnConnect(ENetPeer* socket)
 	ENetPacket* epack;
 	do
 	{
-		epack = enet_peer_receive(socket, 0);
+		epack = enet_peer_receive(socket, nullptr);
 	} while (epack == nullptr);
 	rpac.append(epack->data, epack->dataLength);