[gnome-color-manager/wip/hughsie/no-calibration: 4/6] Use #pragma once in headers

[Richard Hughes <rhughes src gnome org>]

commit 01acafb671f4d464eba748436bd5288ab3f8c2a2
Author: Richard Hughes <richard hughsie com>
Date:   Tue Mar 3 16:39:04 2020 +0000

    Use #pragma once in headers

 src/gcm-cell-renderer-color.h        | 10 +---------
 src/gcm-cell-renderer-profile-text.h | 10 +---------
 src/gcm-cie-widget.h                 |  9 +--------
 src/gcm-debug.h                      |  5 +----
 src/gcm-gamma-widget.h               |  9 +--------
 src/gcm-trc-widget.h                 |  9 +--------
 src/gcm-utils.h                      |  5 +----
 7 files changed, 7 insertions(+), 50 deletions(-)
---
diff --git a/src/gcm-cell-renderer-color.h b/src/gcm-cell-renderer-color.h
index ce02dc83..59dc60c1 100644
--- a/src/gcm-cell-renderer-color.h
+++ b/src/gcm-cell-renderer-color.h
@@ -19,8 +19,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef GCM_CELL_RENDERER_COLOR_H
-#define GCM_CELL_RENDERER_COLOR_H
+#pragma once
 
 #include <glib-object.h>
 #include <gtk/gtk.h>
@@ -33,8 +32,6 @@
 #define GCM_IS_CELL_RENDERER_COLOR_CLASS(cls)  (G_TYPE_CHECK_CLASS_TYPE((cls), GCM_TYPE_CELL_RENDERER_COLOR))
 #define GCM_CELL_RENDERER_COLOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), 
GCM_TYPE_CELL_RENDERER_COLOR, GcmCellRendererColorClass))
 
-G_BEGIN_DECLS
-
 typedef struct _GcmCellRendererColor           GcmCellRendererColor;
 typedef struct _GcmCellRendererColorClass      GcmCellRendererColorClass;
 
@@ -53,8 +50,3 @@ struct _GcmCellRendererColorClass
 
 GType           gcm_cell_renderer_color_get_type       (void);
 GtkCellRenderer        *gcm_cell_renderer_color_new            (void);
-
-G_END_DECLS
-
-#endif /* GCM_CELL_RENDERER_COLOR_H */
-
diff --git a/src/gcm-cell-renderer-profile-text.h b/src/gcm-cell-renderer-profile-text.h
index 2cd228a5..5e04232c 100644
--- a/src/gcm-cell-renderer-profile-text.h
+++ b/src/gcm-cell-renderer-profile-text.h
@@ -19,8 +19,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef GCM_CELL_RENDERER_PROFILE_TEXT_H
-#define GCM_CELL_RENDERER_PROFILE_TEXT_H
+#pragma once
 
 #include <glib-object.h>
 #include <gtk/gtk.h>
@@ -33,8 +32,6 @@
 #define GCM_IS_CELL_RENDERER_PROFILE_TEXT_CLASS(cls)   (G_TYPE_CHECK_CLASS_TYPE((cls), 
GCM_TYPE_CELL_RENDERER_PROFILE_TEXT))
 #define GCM_CELL_RENDERER_PROFILE_TEXT_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj), 
GCM_TYPE_CELL_RENDERER_PROFILE_TEXT, GcmCellRendererProfileTextClass))
 
-G_BEGIN_DECLS
-
 typedef struct _GcmCellRendererProfileText             GcmCellRendererProfileText;
 typedef struct _GcmCellRendererProfileTextClass                GcmCellRendererProfileTextClass;
 
@@ -53,8 +50,3 @@ struct _GcmCellRendererProfileTextClass
 
 GType           gcm_cell_renderer_profile_text_get_type        (void);
 GtkCellRenderer        *gcm_cell_renderer_profile_text_new             (void);
-
-G_END_DECLS
-
-#endif /* GCM_CELL_RENDERER_PROFILE_TEXT_H */
-
diff --git a/src/gcm-cie-widget.h b/src/gcm-cie-widget.h
index 054872da..68c990d2 100644
--- a/src/gcm-cie-widget.h
+++ b/src/gcm-cie-widget.h
@@ -19,14 +19,11 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef __GCM_CIE_WIDGET_H__
-#define __GCM_CIE_WIDGET_H__
+#pragma once
 
 #include <gtk/gtk.h>
 #include <colord.h>
 
-G_BEGIN_DECLS
-
 #define GCM_TYPE_CIE_WIDGET            (gcm_cie_widget_get_type ())
 #define GCM_CIE_WIDGET(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GCM_TYPE_CIE_WIDGET, 
GcmCieWidget))
 #define GCM_CIE_WIDGET_CLASS(obj)      (G_TYPE_CHECK_CLASS_CAST ((obj), GCM_CIE_WIDGET, GcmCieWidgetClass))
@@ -53,7 +50,3 @@ GType          gcm_cie_widget_get_type                (void);
 GtkWidget      *gcm_cie_widget_new                     (void);
 void            gcm_cie_widget_set_from_profile        (GtkWidget      *widget,
                                                         CdIcc          *profile);
-
-G_END_DECLS
-
-#endif
diff --git a/src/gcm-debug.h b/src/gcm-debug.h
index 7ecae69e..9fe9859c 100644
--- a/src/gcm-debug.h
+++ b/src/gcm-debug.h
@@ -19,13 +19,10 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef __GCM_DEBUG_H__
-#define __GCM_DEBUG_H__
+#pragma once
 
 #include <glib.h>
 
 gboolean        gcm_debug_is_verbose           (void);
 GOptionGroup   *gcm_debug_get_option_group     (void);
 void            gcm_debug_setup                (gboolean        enabled);
-
-#endif /* __GCM_DEBUG_H__ */
diff --git a/src/gcm-gamma-widget.h b/src/gcm-gamma-widget.h
index 080e506a..08d35686 100644
--- a/src/gcm-gamma-widget.h
+++ b/src/gcm-gamma-widget.h
@@ -19,13 +19,10 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef __GCM_GAMMA_WIDGET_H__
-#define __GCM_GAMMA_WIDGET_H__
+#pragma once
 
 #include <gtk/gtk.h>
 
-G_BEGIN_DECLS
-
 #define GCM_TYPE_GAMMA_WIDGET          (gcm_gamma_widget_get_type ())
 #define GCM_GAMMA_WIDGET(obj)          (G_TYPE_CHECK_INSTANCE_CAST ((obj), GCM_TYPE_GAMMA_WIDGET, 
GcmGammaWidget))
 #define GCM_GAMMA_WIDGET_CLASS(obj)    (G_TYPE_CHECK_CLASS_CAST ((obj), GCM_GAMMA_WIDGET, 
GcmGammaWidgetClass))
@@ -50,7 +47,3 @@ struct GcmGammaWidgetClass
 
 GType           gcm_gamma_widget_get_type              (void);
 GtkWidget      *gcm_gamma_widget_new                   (void);
-
-G_END_DECLS
-
-#endif
diff --git a/src/gcm-trc-widget.h b/src/gcm-trc-widget.h
index 9d2b4004..2c66317c 100644
--- a/src/gcm-trc-widget.h
+++ b/src/gcm-trc-widget.h
@@ -19,13 +19,10 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef __GCM_TRC_WIDGET_H__
-#define __GCM_TRC_WIDGET_H__
+#pragma once
 
 #include <gtk/gtk.h>
 
-G_BEGIN_DECLS
-
 #define GCM_TYPE_TRC_WIDGET            (gcm_trc_widget_get_type ())
 #define GCM_TRC_WIDGET(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GCM_TYPE_TRC_WIDGET, 
GcmTrcWidget))
 #define GCM_TRC_WIDGET_CLASS(obj)      (G_TYPE_CHECK_CLASS_CAST ((obj), GCM_TRC_WIDGET, GcmTrcWidgetClass))
@@ -50,7 +47,3 @@ struct GcmTrcWidgetClass
 
 GType           gcm_trc_widget_get_type                (void);
 GtkWidget      *gcm_trc_widget_new                     (void);
-
-G_END_DECLS
-
-#endif
diff --git a/src/gcm-utils.h b/src/gcm-utils.h
index 393f447e..0d1135e8 100644
--- a/src/gcm-utils.h
+++ b/src/gcm-utils.h
@@ -19,8 +19,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef __GCM_UTILS_H
-#define __GCM_UTILS_H
+#pragma once
 
 #include <glib-object.h>
 #include <gtk/gtk.h>
@@ -44,5 +43,3 @@ gboolean       gcm_utils_image_convert                (GtkImage               *image,
                                                         CdIcc                  *output,
                                                         GError                 **error);
 
-#endif /* __GCM_UTILS_H */
-