Use '#pragma once' to reduce boilerplate

15 files changed, 15 insertions, 62 deletions

diff --git a/gusb/gusb-autocleanups.h b/gusb/gusb-autocleanups.h
index 63f3b11..ad71b57 100644
--- a/gusb/gusb-autocleanups.h
+++ b/gusb/gusb-autocleanups.h
@@ -5,8 +5,7 @@
  * SPDX-License-Identifier: LGPL-2.1+
  */
 
-#ifndef __GUSB_AUTOCLEANUPS_H__
-#define __GUSB_AUTOCLEANUPS_H__
+#pragma once
 
 #include <gusb/gusb-context.h>
 #include <gusb/gusb-device.h>
@@ -19,5 +18,3 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUsbDevice, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUsbDeviceList, g_object_unref)
 
 #endif
-
-#endif /* __GUSB_AUTOCLEANUPS_H__ */
diff --git a/gusb/gusb-context-private.h b/gusb/gusb-context-private.h
index f5e60de..c3ef226 100644
--- a/gusb/gusb-context-private.h
+++ b/gusb/gusb-context-private.h
@@ -5,8 +5,7 @@
  * SPDX-License-Identifier: LGPL-2.1+
  */
 
-#ifndef __GUSB_CONTEXT_PRIVATE_H__
-#define __GUSB_CONTEXT_PRIVATE_H__
+#pragma once
 
 #include <libusb.h>
 
@@ -25,5 +24,3 @@ const gchar	*_g_usb_context_lookup_product	(GUsbContext	*context,
 						 GError		**error);
 
 G_END_DECLS
-
-#endif /* __GUSB_CONTEXT_PRIVATE_H__ */
diff --git a/gusb/gusb-context.h b/gusb/gusb-context.h
index e447c29..27b337d 100644
--- a/gusb/gusb-context.h
+++ b/gusb/gusb-context.h
@@ -6,8 +6,7 @@
  * SPDX-License-Identifier: LGPL-2.1+
  */
 
-#ifndef __GUSB_CONTEXT_H__
-#define __GUSB_CONTEXT_H__
+#pragma once
 
 #include <glib-object.h>
 
@@ -103,5 +102,3 @@ GUsbDevice	*g_usb_context_wait_for_replug		(GUsbContext	*context,
 							 GError		**error);
 
 G_END_DECLS
-
-#endif /* __GUSB_CONTEXT_H__ */
diff --git a/gusb/gusb-device-list.h b/gusb/gusb-device-list.h
index 1c9688f..cbc735b 100644
--- a/gusb/gusb-device-list.h
+++ b/gusb/gusb-device-list.h
@@ -6,8 +6,7 @@
  * SPDX-License-Identifier: LGPL-2.1+
  */
 
-#ifndef __GUSB_DEVICE_LIST_H__
-#define __GUSB_DEVICE_LIST_H__
+#pragma once
 
 #include <glib-object.h>
 
@@ -70,5 +69,3 @@ GUsbDevice		*g_usb_device_list_find_by_vid_pid	(GUsbDeviceList	*list,
 								 GError		**error);
 
 G_END_DECLS
-
-#endif /* __GUSB_DEVICE_LIST_H__ */
diff --git a/gusb/gusb-device-private.h b/gusb/gusb-device-private.h
index b07ba94..0e05a54 100644
--- a/gusb/gusb-device-private.h
+++ b/gusb/gusb-device-private.h
@@ -5,8 +5,7 @@
  * SPDX-License-Identifier: LGPL-2.1+
  */
 
-#ifndef __GUSB_DEVICE_PRIVATE_H__
-#define __GUSB_DEVICE_PRIVATE_H__
+#pragma once
 
 #include <gusb/gusb-device.h>
 
@@ -21,5 +20,3 @@ gboolean	 _g_usb_device_open_internal	(GUsbDevice	*device,
 						 GError		**error);
 
 G_END_DECLS
-
-#endif /* __GUSB_DEVICE_PRIVATE_H__ */
diff --git a/gusb/gusb-device.h b/gusb/gusb-device.h
index 97201c3..8f5a4f1 100644
--- a/gusb/gusb-device.h
+++ b/gusb/gusb-device.h
@@ -6,8 +6,7 @@
  * SPDX-License-Identifier: LGPL-2.1+
  */
 
-#ifndef __GUSB_DEVICE_H__
-#define __GUSB_DEVICE_H__
+#pragma once
 
 #include <glib-object.h>
 #include <gio/gio.h>
@@ -281,5 +280,3 @@ gssize		 g_usb_device_interrupt_transfer_finish	(GUsbDevice	*device,
 							 GError		**error);
 
 G_END_DECLS
-
-#endif /* __GUSB_DEVICE_H__ */
diff --git a/gusb/gusb-endpoint-private.h b/gusb/gusb-endpoint-private.h
index a8b12b2..2646bb9 100644
--- a/gusb/gusb-endpoint-private.h
+++ b/gusb/gusb-endpoint-private.h
@@ -5,8 +5,7 @@
  * SPDX-License-Identifier: LGPL-2.1+
  */
 
-#ifndef __GUSB_ENDPOINT_PRIVATE_H__
-#define __GUSB_ENDPOINT_PRIVATE_H__
+#pragma once
 
 #include <libusb.h>
 
@@ -17,5 +16,3 @@ G_BEGIN_DECLS
 GUsbEndpoint	*_g_usb_endpoint_new		(const struct libusb_endpoint_descriptor	*endpoint);
 
 G_END_DECLS
-
-#endif /* __GUSB_ENDPOINT_PRIVATE_H__ */
diff --git a/gusb/gusb-endpoint.h b/gusb/gusb-endpoint.h
index 21cbcb1..b6d32ee 100644
--- a/gusb/gusb-endpoint.h
+++ b/gusb/gusb-endpoint.h
@@ -5,8 +5,7 @@
  * SPDX-License-Identifier: LGPL-2.1+
  */
 
-#ifndef __GUSB_ENDPOINT_H__
-#define __GUSB_ENDPOINT_H__
+#pragma once
 
 #include <glib-object.h>
 #include <gio/gio.h>
@@ -28,5 +27,3 @@ GUsbDeviceDirection	g_usb_endpoint_get_direction		(GUsbEndpoint *endpoint);
 GBytes *		g_usb_endpoint_get_extra		(GUsbEndpoint *endpoint);
 
 G_END_DECLS
-
-#endif /* __GUSB_ENDPOINT_H__ */
diff --git a/gusb/gusb-interface-private.h b/gusb/gusb-interface-private.h
index b92628b..7e5c992 100644
--- a/gusb/gusb-interface-private.h
+++ b/gusb/gusb-interface-private.h
@@ -5,8 +5,7 @@
  * SPDX-License-Identifier: LGPL-2.1+
  */
 
-#ifndef __GUSB_INTERFACE_PRIVATE_H__
-#define __GUSB_INTERFACE_PRIVATE_H__
+#pragma once
 
 #include <libusb.h>
 
@@ -17,5 +16,3 @@ G_BEGIN_DECLS
 GUsbInterface	*_g_usb_interface_new		(const struct libusb_interface_descriptor	*iface);
 
 G_END_DECLS
-
-#endif /* __GUSB_INTERFACE_PRIVATE_H__ */
diff --git a/gusb/gusb-interface.h b/gusb/gusb-interface.h
index 02f8501..00592e3 100644
--- a/gusb/gusb-interface.h
+++ b/gusb/gusb-interface.h
@@ -6,8 +6,7 @@
  * SPDX-License-Identifier: LGPL-2.1+
  */
 
-#ifndef __GUSB_INTERFACE_H__
-#define __GUSB_INTERFACE_H__
+#pragma once
 
 #include <glib-object.h>
 #include <gio/gio.h>
@@ -29,5 +28,3 @@ GBytes		*g_usb_interface_get_extra	(GUsbInterface	*interface);
 GPtrArray 	*g_usb_interface_get_endpoints 	(GUsbInterface	*interface);
 
 G_END_DECLS
-
-#endif /* __GUSB_INTERFACE_H__ */
diff --git a/gusb/gusb-private.h b/gusb/gusb-private.h
index 4c32459..95ffacf 100644
--- a/gusb/gusb-private.h
+++ b/gusb/gusb-private.h
@@ -5,8 +5,7 @@
  * SPDX-License-Identifier: LGPL-2.1+
  */
 
-#ifndef __GUSB_PRIVATE_H__
-#define __GUSB_PRIVATE_H__
+#pragma once
 
 #define __GUSB_INSIDE__
 
@@ -15,6 +14,3 @@
 #include <gusb/gusb-device-private.h>
 
 #undef __GUSB_INSIDE__
-
-#endif /* __GUSB_PRIVATE_H__ */
-
diff --git a/gusb/gusb-source.h b/gusb/gusb-source.h
index 5085f0d..060cf21 100644
--- a/gusb/gusb-source.h
+++ b/gusb/gusb-source.h
@@ -6,8 +6,7 @@
  * SPDX-License-Identifier: LGPL-2.1+
  */
 
-#ifndef __GUSB_SOURCE_H__
-#define __GUSB_SOURCE_H__
+#pragma once
 
 #include <glib.h>
 
@@ -36,5 +35,3 @@ void		 g_usb_source_set_callback	(GUsbSource	*source,
 						 GDestroyNotify	 notify);
 
 G_END_DECLS
-
-#endif /* __GUSB_SOURCE_H__ */
diff --git a/gusb/gusb-util.h b/gusb/gusb-util.h
index 2958e54..0db697e 100644
--- a/gusb/gusb-util.h
+++ b/gusb/gusb-util.h
@@ -5,8 +5,7 @@
  * SPDX-License-Identifier: LGPL-2.1+
  */
 
-#ifndef __GUSB_UTIL_H__
-#define __GUSB_UTIL_H__
+#pragma once
 
 #include <glib.h>
 
@@ -15,5 +14,3 @@ G_BEGIN_DECLS
 const gchar* g_usb_strerror(gint error_code);
 
 G_END_DECLS
-
-#endif /* __GUSB_UTIL_H__ */
diff --git a/gusb/gusb-version.h.in b/gusb/gusb-version.h.in
index b8a5639..cbede81 100644
--- a/gusb/gusb-version.h.in
+++ b/gusb/gusb-version.h.in
@@ -17,8 +17,7 @@
 #error "Only <gusb.h> can be included directly."
 #endif
 
-#ifndef __GUSB_VERSION_H
-#define __GUSB_VERSION_H
+#pragma once
 
 #include <glib.h>
 
@@ -56,5 +55,3 @@
       G_USB_MICRO_VERSION >= (micro)))
 
 const gchar	*g_usb_version_string	(void);
-
-#endif /* __GUSB_VERSION_H */
diff --git a/gusb/gusb.h b/gusb/gusb.h
index cf5afad..e547285 100644
--- a/gusb/gusb.h
+++ b/gusb/gusb.h
@@ -5,8 +5,7 @@
  * SPDX-License-Identifier: LGPL-2.1+
  */
 
-#ifndef __GUSB_H__
-#define __GUSB_H__
+#pragma once
 
 #define __GUSB_INSIDE__
 
@@ -21,6 +20,3 @@
 #include <gusb/gusb-util.h>
 
 #undef __GUSB_INSIDE__
-
-#endif /* __GUSB_H__ */
-