Make indentation uniform across source files

No more tabs, 4 spaces instead. And remove trailing whitespace.

1 files changed, 64 insertions, 64 deletions

diff --git a/src/load-graph.h b/src/load-graph.h
index 5164a4c..2a212fb 100644
--- a/src/load-graph.h
+++ b/src/load-graph.h
@@ -6,96 +6,96 @@
 
 enum
 {
-	LOAD_GRAPH_CPU,
-	LOAD_GRAPH_MEM,
-	LOAD_GRAPH_NET
+    LOAD_GRAPH_CPU,
+    LOAD_GRAPH_MEM,
+    LOAD_GRAPH_NET
 };
 
 
 enum {
-	CPU_TOTAL,
-	CPU_USED,
-	N_CPU_STATES
+    CPU_TOTAL,
+    CPU_USED,
+    N_CPU_STATES
 };
 
 
 struct LoadGraphLabels
 {
-	GtkWidget *cpu[GLIBTOP_NCPU];
-	GtkWidget *memory;
-	GtkWidget *swap;
-	GtkWidget *net_in;
-	GtkWidget *net_in_total;
-	GtkWidget *net_out;
-	GtkWidget *net_out_total;
+    GtkWidget *cpu[GLIBTOP_NCPU];
+    GtkWidget *memory;
+    GtkWidget *swap;
+    GtkWidget *net_in;
+    GtkWidget *net_in_total;
+    GtkWidget *net_out;
+    GtkWidget *net_out_total;
 };
 
 
 
 struct LoadGraph {
 
-	static const unsigned NUM_POINTS = 60 + 2;
-	static const unsigned GRAPH_MIN_HEIGHT = 40;
+    static const unsigned NUM_POINTS = 60 + 2;
+    static const unsigned GRAPH_MIN_HEIGHT = 40;
 
-	LoadGraph(guint type);
-	~LoadGraph();
+    LoadGraph(guint type);
+    ~LoadGraph();
 
-	unsigned num_bars() const;
-	void clear_background();
+    unsigned num_bars() const;
+    void clear_background();
 
-	double fontsize;
-	double rmargin;
-	double indent;
+    double fontsize;
+    double rmargin;
+    double indent;
 
-	guint n;
-	gint type;
-	guint speed;
-	guint draw_width, draw_height;
-	guint render_counter;
-	guint frames_per_unit;
-	guint graph_dely;
-	guint real_draw_height;
-	double graph_delx;
-	guint graph_buffer_offset;
+    guint n;
+    gint type;
+    guint speed;
+    guint draw_width, draw_height;
+    guint render_counter;
+    guint frames_per_unit;
+    guint graph_dely;
+    guint real_draw_height;
+    double graph_delx;
+    guint graph_buffer_offset;
 
-	std::vector<GdkColor> colors;
+    std::vector<GdkColor> colors;
 
-	std::vector<float> data_block;
-	gfloat* data[NUM_POINTS];
+    std::vector<float> data_block;
+    gfloat* data[NUM_POINTS];
 
-	GtkWidget *main_widget;
-	GtkWidget *disp;
+    GtkWidget *main_widget;
+    GtkWidget *disp;
 
 #if GTK_CHECK_VERSION(3,0,0)
-	cairo_surface_t *background;
+    cairo_surface_t *background;
 #else
-	GdkDrawable *background;
+    GdkDrawable *background;
 #endif
 
-	guint timer_index;
-
-	gboolean draw;
-
-	LoadGraphLabels labels;
-	GtkWidget *mem_color_picker;
-	GtkWidget *swap_color_picker;
-
-	/* union { */
-		struct {
-			guint now; /* 0 -> current, 1 -> last
-				    now ^ 1 each time */
-			/* times[now], times[now ^ 1] is last */
-			guint64 times[2][GLIBTOP_NCPU][N_CPU_STATES];
-		} cpu;
-
-		struct {
-			guint64 last_in, last_out;
-			GTimeVal time;
-			guint64 max;
-			unsigned values[NUM_POINTS];
-			size_t cur;
-		} net;
-	/* }; */
+    guint timer_index;
+
+    gboolean draw;
+
+    LoadGraphLabels labels;
+    GtkWidget *mem_color_picker;
+    GtkWidget *swap_color_picker;
+
+    /* union { */
+        struct {
+            guint now; /* 0 -> current, 1 -> last
+                    now ^ 1 each time */
+            /* times[now], times[now ^ 1] is last */
+            guint64 times[2][GLIBTOP_NCPU][N_CPU_STATES];
+        } cpu;
+
+        struct {
+            guint64 last_in, last_out;
+            GTimeVal time;
+            guint64 max;
+            unsigned values[NUM_POINTS];
+            size_t cur;
+        } net;
+    /* }; */
 };
 
 
@@ -115,7 +115,7 @@ load_graph_stop (LoadGraph *g);
 /* Change load graph speed and restart it if it has been previously started */
 void
 load_graph_change_speed (LoadGraph *g,
-			 guint new_speed);
+                         guint new_speed);
 
 LoadGraphLabels*
 load_graph_get_labels (LoadGraph *g) G_GNUC_CONST;