[Widget::Icon] Fix doxygen documentation in header file.

include/css-colors.h

@@ -1,12 +1,33 @@
 #ifndef ROFI_INCLUDE_CSS_COLORS_H
 #define ROFI_INCLUDE_CSS_COLORS_H
 
+/**
+ * @defgroup CSSCOLORS CssColors
+ * @ingroup HELPERS
+ *
+ * Lookup table for CSS 4.0 named colors. Like `Navo`.
+ *
+ * @{
+ */
+
+/**
+ * Structure of colors.
+ */
 typedef struct CSSColor
 {
+    /** CSS name of the color. */
     char    *name;
+    /** BGRA 8 bit color components. */
     uint8_t b, g, r, a;
 }CSSColor;
 
+/**
+ * Array with all the named colors. Of type #CSSColor, there are #num_CSSColors items in this array.
+ */
 extern const CSSColor     CSSColors[];
+/**
+ * Number of named colors.
+ */
 extern const unsigned int num_CSSColors;
+/* @} */
 #endif // ROFI_INCLUDE_CSS_COLORS_H

include/widgets/icon.h

@@ -58,6 +58,10 @@ icon * icon_create ( widget *parent, const char *name );
  */
 void icon_set_size ( widget *icon, const int size );
 
+/**
+ * @param icon The icon widget handle.
+ * @param surf The surface to display.
+ */
 void icon_set_surface ( icon *icon, cairo_surface_t *surf );
 /*@}*/
 #endif // ROFI_ICON_H

source/rofi-icon-fetcher.c

@@ -32,6 +32,10 @@
 #include "helper.h"
 #include "settings.h"
 
+#include "xcb.h"
+#include "keyb.h"
+#include "view.h"
+
 
 typedef struct {
     // Context for icon-themes.
@@ -124,7 +128,6 @@ void rofi_icon_fetcher_destroy ( void )
 
     g_free ( rofi_icon_fetcher_data );
 }
-void rofi_view_reload ();
 static void rofi_icon_fetcher_worker ( thread_state *sdata, G_GNUC_UNUSED gpointer user_data )
 {
     g_debug ( "starting up icon fetching thread." );