address @tormodvolden comments related to trailing whitespaces. TO BE…

… SQUASHED WITH PREVIOUS COMMIT

libusb/Makefile.am

@@ -30,7 +30,7 @@ OS_WINDOWS_SRC = libusb-1.0.def libusb-1.0.rc \
 		 os/windows_hotplug.h os/windows_hotplug.c \
 		 os/windows_usbdk.h os/windows_usbdk.c \
 		 os/windows_winusb.h os/windows_winusb.c
-		 
+
 if OS_DARWIN
 OS_SRC = $(OS_DARWIN_SRC)
 endif

libusb/os/windows_common.c

@@ -573,7 +573,7 @@ static int windows_init(struct libusb_context *ctx)
 			goto init_exit;
 		}
 	}
-	
+
 	windows_initial_scan_devices(ctx);
 
 init_exit: // Holds semaphore here

libusb/os/windows_common.h

@@ -240,12 +240,12 @@ typedef struct USB_DK_TRANSFER_REQUEST {
 	UNCHANGED,
 
 	/* device is newly added to the list, meaning it just appeared in system enumeration.
- 	 * A hotplug "device arrived" event shall be triggered */
+	 * A hotplug "device arrived" event shall be triggered */
 	ARRIVED,
 
- 	/* device is no longer present in system enumeration.
+	/* device is no longer present in system enumeration.
 	 * A hotplug "device left" event shall be triggered and the device removed from the list */
-	LEFT 	
+	LEFT
 };
 
 struct usbdk_device_priv {

libusb/os/windows_hotplug.c

@@ -27,10 +27,10 @@ int windows_start_event_monitor(void)
 {
 	windows_event_thread_handle = CreateThread(
 		NULL, // Default security descriptor
-		0, // Default stack size 
+		0, // Default stack size
 		windows_event_thread_main,
 		NULL, // No parameters to pass to the thread
-		0, // Start immediately 
+		0, // Start immediately
 		NULL // No need to keep track of thread ID
 	);
 
@@ -96,7 +96,7 @@ void windows_initial_scan_devices(struct libusb_context *ctx)
 	const int ret =  windows_get_device_list(ctx);
 	if (ret != LIBUSB_SUCCESS)
 	{
-		usbi_err(ctx, "hotplug failed to retrieve initial list with error: %s", libusb_error_name(ret)); 
+		usbi_err(ctx, "hotplug failed to retrieve initial list with error: %s", libusb_error_name(ret));
 	}
 	usbi_mutex_static_unlock(&active_contexts_lock);
 }
@@ -106,7 +106,7 @@ static void windows_refresh_device_list(struct libusb_context *ctx)
 	const int ret = windows_get_device_list(ctx);
 	if (ret != LIBUSB_SUCCESS)
 	{
-		usbi_err(ctx, "hotplug failed to retrieve current list with error: %s", libusb_error_name(ret)); 
+		usbi_err(ctx, "hotplug failed to retrieve current list with error: %s", libusb_error_name(ret));
 		return;
 	}
 
@@ -123,11 +123,11 @@ static void windows_refresh_device_list(struct libusb_context *ctx)
 
 		if (priv->initialized)
 		{
-			usbi_disconnect_device(dev);			
+			usbi_disconnect_device(dev);
 		}
 		else
 		{
-			usbi_detach_device(dev);	
+			usbi_detach_device(dev);
 		}
 	}
 
@@ -166,7 +166,7 @@ static bool init_wnd_class(void)
 	wndClass.hInstance = GetModuleHandle(NULL);
 	wndClass.lpszClassName = WND_CLASS_NAME;
 
-	if (!RegisterClass(&wndClass)) 
+	if (!RegisterClass(&wndClass))
 	{
 		log_error("event thread: RegisterClass");
 		return false;
@@ -189,7 +189,7 @@ static DWORD WINAPI windows_event_thread_main(LPVOID lpParam)
 	windows_event_hwnd = CreateWindow(
 		WND_CLASS_NAME,
 		TEXT(""),
-		0, 
+		0,
 		0, 0, 0, 0,
 		NULL, NULL,
 		GetModuleHandle(NULL),
@@ -236,10 +236,10 @@ static bool register_device_interface_to_window_handle(
 	DEV_BROADCAST_DEVICEINTERFACE notificationFilter = { 0 };
 	notificationFilter.dbcc_size = sizeof(notificationFilter);
 	notificationFilter.dbcc_devicetype = DBT_DEVTYP_DEVICEINTERFACE;
-	notificationFilter.dbcc_classguid = interface_class_guid; 
+	notificationFilter.dbcc_classguid = interface_class_guid;
 
 	*device_notify_handle = RegisterDeviceNotification(
-		hwnd, 
+		hwnd,
 		&notificationFilter,
 		DEVICE_NOTIFY_WINDOW_HANDLE
 	);
@@ -254,9 +254,9 @@ static bool register_device_interface_to_window_handle(
 }
 
 static LRESULT CALLBACK windows_proc_callback(
-	HWND hwnd, 
-	UINT message, 
-	WPARAM wParam, 
+	HWND hwnd,
+	UINT message,
+	WPARAM wParam,
 	LPARAM lParam)
 {
 	UNUSED(lParam);
@@ -269,7 +269,7 @@ static LRESULT CALLBACK windows_proc_callback(
 		if (!register_device_interface_to_window_handle(
 			GUID_DEVINTERFACE_USB_DEVICE,
 			hwnd,
-			&device_notify_handle)) 
+			&device_notify_handle))
 		{
 			return -1;
 		}

libusb/os/windows_hotplug.h

@@ -1,9 +1,9 @@
-#ifndef WINDOWS_HOTPLUG_H
-#define WINDOWS_HOTPLUG_H
-
-int windows_start_event_monitor(void);
-int windows_stop_event_monitor(void);
-
-void windows_initial_scan_devices(struct libusb_context *ctx);
-
+#ifndef WINDOWS_HOTPLUG_H
+#define WINDOWS_HOTPLUG_H
+
+int windows_start_event_monitor(void);
+int windows_stop_event_monitor(void);
+
+void windows_initial_scan_devices(struct libusb_context *ctx);
+
 #endif

libusb/os/windows_usbdk.c

@@ -336,7 +336,7 @@ static int usbdk_get_device_list(struct libusb_context *ctx)
 			}
 
 			((struct winusb_device_priv *)usbi_get_device_priv(dev))->hotplug_status = ARRIVED;
-			
+
 			usbdk_device_init(dev, &devices[i]);
 			if (usbdk_device_priv_init(ctx, dev, &devices[i]) != LIBUSB_SUCCESS) {
 				libusb_unref_device(dev);

libusb/os/windows_winusb.c

@@ -1968,11 +1968,11 @@ static int winusb_get_device_list(struct libusb_context *ctx)
 					// but we skip it (don't add to list of discovered devices)
 					usbi_warn(ctx, "failed to initialize device '%s'", priv->dev_id);
 					r = LIBUSB_SUCCESS;
-					
+
 					usbi_detach_device(dev);
 					libusb_unref_device(dev);
 				}
-					
+
 				break;
 			case HID_PASS:
 			case EXT_PASS: