diff --git a/legacy/elementary/src/lib/elm_colorselector_common.h b/legacy/elementary/src/lib/elm_colorselector_common.h
index 801b416703..03935af543 100644
--- a/legacy/elementary/src/lib/elm_colorselector_common.h
+++ b/legacy/elementary/src/lib/elm_colorselector_common.h
@@ -60,7 +60,7 @@ EAPI void elm_colorselector_palette_item_color_set(Elm_Object_Item *it, int r, i
  * Get the selected state of color palette item.
  *
  * @param it The Colorpalette item
- * @return EINA_TRUE if the item is selected, EINA_FALSE otherwise.
+ * @return @c EINA_TRUE if the item is selected, @c EINA_FALSE otherwise.
  *
  * @since 1.9
  * @ingroup Colorselector
@@ -71,7 +71,7 @@ EAPI Eina_Bool elm_colorselector_palette_item_selected_get(const Elm_Object_Item
  * Set the selected state of color palette item
  *
  * @param it The Colorpalette item
- * @param selected if it's EINA_TRUE, select the item otherwise, unselect the item
+ * @param selected if it's @c EINA_TRUE, select the item otherwise, unselect the item
  *
  * @since 1.9
  * @ingroup Colorselector
diff --git a/legacy/elementary/src/lib/elm_config.h b/legacy/elementary/src/lib/elm_config.h
index fcce7e1503..ed2dfecd5c 100644
--- a/legacy/elementary/src/lib/elm_config.h
+++ b/legacy/elementary/src/lib/elm_config.h
@@ -1214,7 +1214,8 @@ EAPI Eina_Bool  elm_config_vsync_get(void);
  * This sets the globally configured vsync flag that asks some backend
  * engines to use vsync display if possible.
  *
- * @param enabled This should be EINA_TRUE if enabled, or EINA_FALSE if not.
+ * @param enabled This should be @c EINA_TRUE if enabled, or @c EINA_FALSE if
+ * not.
  *
  * @since 1.11
  */
@@ -1240,7 +1241,8 @@ EAPI Eina_Bool  elm_config_accel_preference_override_get(void);
  * has the global system acceleration preference configureation forcibly
  * override whatever acceleration preference the application may want.
  *
- * @param enabled This should be EINA_TRUE if enabled, or EINA_FALSE if not.
+ * @param enabled This should be @c EINA_TRUE if enabled, or @c EINA_FALSE if
+ * not.
  *
  * @since 1.11
  */
diff --git a/legacy/elementary/src/lib/elm_cursor.h b/legacy/elementary/src/lib/elm_cursor.h
index e29309a911..d5f7d24b0a 100644
--- a/legacy/elementary/src/lib/elm_cursor.h
+++ b/legacy/elementary/src/lib/elm_cursor.h
@@ -109,7 +109,7 @@ EAPI void elm_object_cursor_theme_search_enabled_set(Evas_Object *obj, Eina_Bool
  *
  * @param obj an object with cursor already set.
  * @return @c EINA_TRUE if the cursor set should be searched on widget's theme,
- * EINA_FALSE otherwise.
+ * @c EINA_FALSE otherwise.
  *
  * @ingroup Cursors
  */
diff --git a/legacy/elementary/src/lib/elm_gengrid_common.h b/legacy/elementary/src/lib/elm_gengrid_common.h
index ae137011c1..87083bf11f 100644
--- a/legacy/elementary/src/lib/elm_gengrid_common.h
+++ b/legacy/elementary/src/lib/elm_gengrid_common.h
@@ -98,7 +98,7 @@ EAPI void                          elm_gengrid_item_selected_set(Elm_Object_Item
  * @param it The gengrid item
  * @return @c EINA_TRUE, if it's selected, @c EINA_FALSE otherwise
  *
- * This API returns EINA_TRUE for all the items selected in multi-select mode as well.
+ * This API returns @c EINA_TRUE for all the items selected in multi-select mode as well.
  *
  * @see elm_gengrid_item_selected_set() for more details
  *
@@ -357,8 +357,8 @@ EAPI const char                   *elm_gengrid_item_tooltip_style_get(const Elm_
 /**
  * @brief Disable size restrictions on an object's tooltip
  * @param it The tooltip's anchor object
- * @param disable If EINA_TRUE, size restrictions are disabled
- * @return EINA_FALSE on failure, EINA_TRUE on success
+ * @param disable If @c EINA_TRUE, size restrictions are disabled
+ * @return @c EINA_FALSE on failure, @c EINA_TRUE on success
  *
  * This function allows a tooltip to expand beyond its parent window's canvas.
  * It will instead be limited only by the size of the display.
@@ -368,7 +368,7 @@ EAPI Eina_Bool                     elm_gengrid_item_tooltip_window_mode_set(Elm_
 /**
  * @brief Retrieve size restriction state of an object's tooltip
  * @param it The tooltip's anchor object
- * @return If EINA_TRUE, size restrictions are disabled
+ * @return If @c EINA_TRUE, size restrictions are disabled
  *
  * This function returns whether a tooltip is allowed to expand beyond
  * its parent window's canvas.
diff --git a/legacy/elementary/src/lib/elm_genlist_common.h b/legacy/elementary/src/lib/elm_genlist_common.h
index 4fe6d4a28d..20df24dd7d 100644
--- a/legacy/elementary/src/lib/elm_genlist_common.h
+++ b/legacy/elementary/src/lib/elm_genlist_common.h
@@ -394,8 +394,8 @@ EAPI const char                   *elm_genlist_item_tooltip_style_get(const Elm_
 /**
  * @brief Disable size restrictions on an object's tooltip
  * @param it The tooltip's anchor object
- * @param disable If EINA_TRUE, size restrictions are disabled
- * @return EINA_FALSE on failure, EINA_TRUE on success
+ * @param disable If @c EINA_TRUE, size restrictions are disabled
+ * @return @c EINA_FALSE on failure, @c EINA_TRUE on success
  *
  * This function allows a tooltip to expand beyond its parent window's canvas.
  * It will instead be limited only by the size of the display.
@@ -405,7 +405,7 @@ EAPI Eina_Bool                     elm_genlist_item_tooltip_window_mode_set(Elm_
 /**
  * @brief Retrieve size restriction state of an object's tooltip
  * @param it The tooltip's anchor object
- * @return If EINA_TRUE, size restrictions are disabled
+ * @return If @c EINA_TRUE, size restrictions are disabled
  *
  * This function returns whether a tooltip is allowed to expand beyond
  * its parent window's canvas.
@@ -775,7 +775,7 @@ EAPI Elm_Genlist_Item_Type        elm_genlist_item_type_get(const Elm_Object_Ite
  *
  * @param it The genlist item object
  * @param flip The flip mode
- * (EINA_TRUE = on, EINA_FALSE = off)
+ * (@c EINA_TRUE = on, @c EINA_FALSE = off)
  *
  * This function sets the flip state of a given genlist item.
  * Flip mode overrides current item object.
@@ -794,7 +794,7 @@ EAPI void elm_genlist_item_flip_set(Elm_Object_Item *it, Eina_Bool flip);
  * @param it The genlist item object
  *
  * This function returns the flip state of a given genlist item.
- * If the parameter is invalid, it returns EINA_FALSE.
+ * If the parameter is invalid, it returns @c EINA_FALSE.
  *
  * @see elm_genlist_item_flip_set()
  *
diff --git a/legacy/elementary/src/lib/elm_mirroring.h b/legacy/elementary/src/lib/elm_mirroring.h
index 24baa481f8..815b842d61 100644
--- a/legacy/elementary/src/lib/elm_mirroring.h
+++ b/legacy/elementary/src/lib/elm_mirroring.h
@@ -17,7 +17,7 @@
  * Get the widget's mirrored mode.
  *
  * @param obj The widget.
- * @return EINA_TRUE if mirrored is set, EINA_FALSE otherwise
+ * @return @c EINA_TRUE if mirrored is set, @c EINA_FALSE otherwise
  *
  * @ingroup Mirroring
  */
@@ -27,7 +27,7 @@ EAPI Eina_Bool elm_object_mirrored_get(const Evas_Object *obj);
  * Set the widget's mirrored mode.
  *
  * @param obj The widget.
- * @param mirrored EINA_TRUE to set mirrored mode, EINA_FALSE to unset it.
+ * @param mirrored @c EINA_TRUE to set mirrored mode, @c EINA_FALSE to unset it.
  *
  * @ingroup Mirroring
  */
@@ -48,7 +48,8 @@ EAPI Eina_Bool elm_object_mirrored_automatic_get(const Evas_Object *obj);
  * When widget in automatic mode, it follows the system mirrored mode set by
  * elm_mirrored_set().
  * @param obj The widget.
- * @param automatic EINA_TRUE for auto mirrored mode. EINA_FALSE for manual.
+ * @param automatic @c EINA_TRUE for auto mirrored mode. @c EINA_FALSE for
+ * manual.
  *
  * @ingroup Mirroring
  */
diff --git a/legacy/elementary/src/lib/elm_need.h b/legacy/elementary/src/lib/elm_need.h
index 137e97707d..6f2e89be4d 100644
--- a/legacy/elementary/src/lib/elm_need.h
+++ b/legacy/elementary/src/lib/elm_need.h
@@ -2,10 +2,10 @@
  * Request that your elementary application needs Efreet
  *
  * This initializes the Efreet library when called and if support exists
- * it returns EINA_TRUE, otherwise returns EINA_FALSE. This must be called
+ * it returns @c EINA_TRUE, otherwise returns @c EINA_FALSE. This must be called
  * before any efreet calls.
  *
- * @return EINA_TRUE if support exists and initialization succeeded.
+ * @return @c EINA_TRUE if support exists and initialization succeeded.
  *
  * @ingroup Efreet
  */
@@ -15,10 +15,10 @@ EAPI Eina_Bool elm_need_efreet(void);
  * Request that your elementary application needs Elm_Systray
  *
  * This initializes the Elm_Systray when called and, if support exists,
- * returns EINA_TRUE, otherwise returns EINA_FALSE. This must be called
+ * returns @c EINA_TRUE, otherwise returns @c EINA_FALSE. This must be called
  * before any elm_systray calls.
  *
- * @return EINA_TRUE if support exists and initialization succeeded.
+ * @return @c EINA_TRUE if support exists and initialization succeeded.
  *
  * @ingroup Elm_Systray
  * @since 1.8
@@ -29,10 +29,10 @@ EAPI Eina_Bool elm_need_systray(void);
  * Request that your elementary application needs Elm_Sys_Notify
  *
  * This initializes the Elm_Sys_Notify when called and if support exists
- * it returns EINA_TRUE, otherwise returns EINA_FALSE. This must be called
+ * it returns @c EINA_TRUE, otherwise returns @c EINA_FALSE. This must be called
  * before any elm_sys_notify calls.
  *
- * @return EINA_TRUE if support exists and initialization succeeded.
+ * @return @c EINA_TRUE if support exists and initialization succeeded.
  *
  * @ingroup Elm_Sys_Notify
  * @since 1.8
@@ -43,10 +43,10 @@ EAPI Eina_Bool elm_need_sys_notify(void);
  * Request that your elementary application needs e_dbus
  *
  * This initializes the E_dbus library when called and if support exists
- * it returns EINA_TRUE, otherwise returns EINA_FALSE. This must be called
+ * it returns @c EINA_TRUE, otherwise returns @c EINA_FALSE. This must be called
  * before any e_dbus calls.
  *
- * @return EINA_TRUE if support exists and initialization succeeded.
+ * @return @c EINA_TRUE if support exists and initialization succeeded.
  *
  * @deprecated use elm_need_eldbus() for Eldbus (v2) support. Old API is
  * deprecated.
@@ -59,10 +59,10 @@ EAPI Eina_Bool elm_need_e_dbus(void) EINA_DEPRECATED;
  * Request that your elementary application needs eldbus
  *
  * This initializes the eldbus (aka v2) library when called and if
- * support exists it returns EINA_TRUE, otherwise returns
- * EINA_FALSE. This must be called before any eldbus calls.
+ * support exists it returns @c EINA_TRUE, otherwise returns
+ * @c EINA_FALSE. This must be called before any eldbus calls.
  *
- * @return EINA_TRUE if support exists and initialization succeeded.
+ * @return @c EINA_TRUE if support exists and initialization succeeded.
  *
  * @since 1.8.0
  *
@@ -74,10 +74,10 @@ EAPI Eina_Bool elm_need_eldbus(void);
  * Request that your elementary application needs elocation
  *
  * This initializes the elocation library when called and if
- * support exists it returns EINA_TRUE, otherwise returns
- * EINA_FALSE. This must be called before any elocation usage.
+ * support exists it returns @c EINA_TRUE, otherwise returns
+ * @c EINA_FALSE. This must be called before any elocation usage.
  *
- * @return EINA_TRUE if support exists and initialization succeeded.
+ * @return @c EINA_TRUE if support exists and initialization succeeded.
  *
  * @since 1.8.0
  *
@@ -89,7 +89,7 @@ EAPI Eina_Bool elm_need_elocation(void);
  * Request that your elementary application needs ethumb
  *
  * This initializes the Ethumb library when called and if support exists
- * it returns EINA_TRUE, otherwise returns EINA_FALSE.
+ * it returns @c EINA_TRUE, otherwise returns @c EINA_FALSE.
  * This must be called before any other function that deals with
  * elm_thumb objects or ethumb_client instances.
  *
@@ -101,7 +101,7 @@ EAPI Eina_Bool elm_need_ethumb(void);
  * Request that your elementary application needs web support
  *
  * This initializes the Ewebkit library when called and if support exists
- * it returns EINA_TRUE, otherwise returns EINA_FALSE.
+ * it returns @c EINA_TRUE, otherwise returns @c EINA_FALSE.
  * This must be called before any other function that deals with
  * elm_web objects or ewk_view instances.
  *
diff --git a/legacy/elementary/src/lib/elm_object_item.h b/legacy/elementary/src/lib/elm_object_item.h
index c0884afb1a..6a46712d5a 100644
--- a/legacy/elementary/src/lib/elm_object_item.h
+++ b/legacy/elementary/src/lib/elm_object_item.h
@@ -432,8 +432,8 @@ EAPI void                         elm_object_item_tooltip_text_set(Elm_Object_It
 /**
  * @brief Disable size restrictions on an object's tooltip
  * @param it The tooltip's anchor object
- * @param disable If EINA_TRUE, size restrictions are disabled
- * @return EINA_FALSE on failure, EINA_TRUE on success
+ * @param disable If @c EINA_TRUE, size restrictions are disabled
+ * @return @c EINA_FALSE on failure, @c EINA_TRUE on success
  *
  * This function allows a tooltip to expand beyond its parent window's canvas.
  * It will instead be limited only by the size of the display.
@@ -443,7 +443,7 @@ EAPI Eina_Bool                    elm_object_item_tooltip_window_mode_set(Elm_Ob
 /**
  * @brief Retrieve size restriction state of an object's tooltip
  * @param it The tooltip's anchor object
- * @return If EINA_TRUE, size restrictions are disabled
+ * @return If @c EINA_TRUE, size restrictions are disabled
  *
  * This function returns whether a tooltip is allowed to expand beyond
  * its parent window's canvas.
diff --git a/legacy/elementary/src/lib/elm_store.h b/legacy/elementary/src/lib/elm_store.h
index 8b28e91ccd..3db9ece2fb 100644
--- a/legacy/elementary/src/lib/elm_store.h
+++ b/legacy/elementary/src/lib/elm_store.h
@@ -25,8 +25,8 @@
  *
  * The list function may look at filename, may open the file or do
  * anything it likes to determine something about the file. Either it
- * filters it out (returns EINA_FALSE) and it is discarded or it
- * returns EINA_TRUE and also provides a "sort id" which is a string
+ * filters it out (returns @c EINA_FALSE) and it is discarded or it
+ * returns @c EINA_TRUE and also provides a "sort id" which is a string
  * store uses to figure out sorting. This string could be the filename, or
  * some data based on its contents. The strings are sorted alphabetically
  * like any normal ASCII strings, with case being important. As this listing
@@ -85,11 +85,11 @@ struct _Elm_Store_Item_Mapping_Icon
 {
    int                   w, h; /**< The desired icon size in addition to the file path returned from the mapping */
    Elm_Icon_Lookup_Order lookup_order; /**< The order in which to find the icon */
-   Eina_Bool             standard_name : 1; /**< Use a standard name to find it (EINA_TRUE) or not */
-   Eina_Bool             no_scale : 1; /**< EINA_TRUE is you don't want the icon scaled */
-   Eina_Bool             smooth : 1; /**< EINA_TRUE if icon is to be smooth scaled */
-   Eina_Bool             scale_up : 1; /**< EINA_TRUE if scaling up is allowed */
-   Eina_Bool             scale_down : 1; /**< EINA_TRUE if scaling down is allowed */
+   Eina_Bool             standard_name : 1; /**< Use a standard name to find it (@c EINA_TRUE) or not */
+   Eina_Bool             no_scale : 1; /**< @c EINA_TRUE is you don't want the icon scaled */
+   Eina_Bool             smooth : 1; /**< @c EINA_TRUE if icon is to be smooth scaled */
+   Eina_Bool             scale_up : 1; /**< @c EINA_TRUE if scaling up is allowed */
+   Eina_Bool             scale_down : 1; /**< @c EINA_TRUE if scaling down is allowed */
 };
 
 struct _Elm_Store_Item_Mapping_Empty
@@ -254,8 +254,8 @@ EAPI int                     elm_store_cache_get(const Elm_Store *st);
  * Set the function used to deal with listing of items
  *
  * This function is called per item that is found so it can examine the item
- * and discard it (return EINA_FALSE to discard, or EINA_TRUE to accept), and
- * work out some sorting ID (that may be filename or anything else based on
+ * and discard it (return @c EINA_FALSE to discard, or @c EINA_TRUE to accept),
+ * and work out some sorting ID (that may be filename or anything else based on
  * content). This function is always called from a thread.
  *
  * @param st The store to set the function of
@@ -304,7 +304,8 @@ EAPI void                    elm_store_unfetch_func_set(Elm_Store *st, Elm_Store
  * Enable or disable fetching in a thread for Store
  *
  * @param st The store to modify
- * @param use_thread EINA_TRUE to use a thread to fetch, EINA_FALSE don't use a thread.
+ * @param use_thread @c EINA_TRUE to use a thread to fetch, @c EINA_FALSE don't
+ * use a thread.
  *
  * @ingroup Store
  */
@@ -330,7 +331,7 @@ EAPI Eina_Bool               elm_store_fetch_thread_get(const Elm_Store *st);
  * in the store and then never change it again.
  *
  * @param st The store to modify
- * @param sorted EINA_TRUE if we are to sort, EINA_FALSE if not.
+ * @param sorted @c EINA_TRUE if we are to sort, @c EINA_FALSE if not.
  *
  * @ingroup Store
  */
@@ -342,7 +343,7 @@ EAPI void                    elm_store_sorted_set(Elm_Store *st, Eina_Bool sorte
  * Get the sorted flag as set by elm_store_sorted_set().
  *
  * @param st The store to query
- * @return EINA_TRUE if sorted, EINA_FALSE if not.
+ * @return @c EINA_TRUE if sorted, @c EINA_FALSE if not.
  *
  * @ingroup Store
  */
diff --git a/legacy/elementary/src/lib/elm_theme.h b/legacy/elementary/src/lib/elm_theme.h
index 7934ab702d..fbe662420f 100644
--- a/legacy/elementary/src/lib/elm_theme.h
+++ b/legacy/elementary/src/lib/elm_theme.h
@@ -397,8 +397,8 @@ EAPI const Eina_List *elm_theme_list_get(const Elm_Theme *th);
  * path is the full path to the file, if searched, and the file exists, or it
  * is simply the full path given in the element or a resolved path if
  * relative to home. The @p in_search_path boolean pointed to is set to
- * EINA_TRUE if the file was a search-able file and is in the search path,
- * and EINA_FALSE otherwise.
+ * @c EINA_TRUE if the file was a search-able file and is in the search path,
+ * and @c EINA_FALSE otherwise.
  *
  * @ingroup Theme
  */
diff --git a/legacy/elementary/src/lib/elm_thumb_common.h b/legacy/elementary/src/lib/elm_thumb_common.h
index 484f1a162e..d61ff10ca9 100644
--- a/legacy/elementary/src/lib/elm_thumb_common.h
+++ b/legacy/elementary/src/lib/elm_thumb_common.h
@@ -30,8 +30,8 @@ EAPI void                       *elm_thumb_ethumb_client_get(void);
 /**
  * Get the ethumb_client connection state.
  *
- * @return EINA_TRUE if the client is connected to the server or EINA_FALSE
- * otherwise.
+ * @return @c EINA_TRUE if the client is connected to the server or @c
+ * EINA_FALSE otherwise.
  */
 EAPI Eina_Bool                   elm_thumb_ethumb_client_connected_get(void);
 
diff --git a/legacy/elementary/src/lib/elm_toolbar_legacy.h b/legacy/elementary/src/lib/elm_toolbar_legacy.h
index cb4e3465b5..bc4f76d5df 100644
--- a/legacy/elementary/src/lib/elm_toolbar_legacy.h
+++ b/legacy/elementary/src/lib/elm_toolbar_legacy.h
@@ -16,7 +16,7 @@ EAPI Evas_Object                 *elm_toolbar_add(Evas_Object *parent);
  *
  * @param obj The toolbar object
  * @param reorder_mode The reorder mode
- * (EINA_TRUE = on, EINA_FALSE = off)
+ * (@c EINA_TRUE = on, @c EINA_FALSE = off)
  *
  * @ingroup Toolbar
  */
@@ -27,7 +27,7 @@ EAPI void                          elm_toolbar_reorder_mode_set(Evas_Object *obj
  *
  * @param obj The toolbar object
  * @return The reorder mode
- * (EINA_TRUE = on, EINA_FALSE = off)
+ * (@c EINA_TRUE = on, @c EINA_FALSE = off)
  *
  * @ingroup Toolbar
  */
@@ -38,7 +38,7 @@ EAPI Eina_Bool                     elm_toolbar_reorder_mode_get(const Evas_Objec
  *
  * @param obj The toolbar object.
  * @param transverse_expanded The transverse expansion of the item.
- * (EINA_TRUE = on, EINA_FALSE = off, default = EINA_FALSE)
+ * (@c EINA_TRUE = on, @c EINA_FALSE = off, default = @c EINA_FALSE)
  *
  * This will expand the transverse length of the item according the transverse length of the toolbar.
  * The default is what the transverse length of the item is set according its min value.
@@ -52,7 +52,7 @@ EAPI void                         elm_toolbar_transverse_expanded_set(Evas_Objec
  *
  * @param obj The toolbar object.
  * @return The transverse expansion of the item.
- * (EINA_TRUE = on, EINA_FALSE = off, default = EINA_FALSE)
+ * (@c EINA_TRUE = on, @c EINA_FALSE = off, default = @c EINA_FALSE)
  *
  * @see elm_toolbar_transverse_expand_set() for details.
  *
@@ -60,4 +60,4 @@ EAPI void                         elm_toolbar_transverse_expanded_set(Evas_Objec
  */
 EAPI Eina_Bool                    elm_toolbar_transverse_expanded_get(const Evas_Object *obj);
 
-#include "elm_toolbar.eo.legacy.h"
\ No newline at end of file
+#include "elm_toolbar.eo.legacy.h"
diff --git a/legacy/elementary/src/lib/elm_tooltip.h b/legacy/elementary/src/lib/elm_tooltip.h
index 9be3a981c8..ad46a97e7a 100644
--- a/legacy/elementary/src/lib/elm_tooltip.h
+++ b/legacy/elementary/src/lib/elm_tooltip.h
@@ -220,8 +220,8 @@ EAPI const char *elm_object_tooltip_style_get(const Evas_Object *obj);
  * @brief Disable size restrictions on an object's tooltip
  *
  * @param obj The tooltip's anchor object
- * @param disable If EINA_TRUE, size restrictions are disabled
- * @return EINA_FALSE on failure, EINA_TRUE on success
+ * @param disable If @c EINA_TRUE, size restrictions are disabled
+ * @return @c EINA_FALSE on failure, @c EINA_TRUE on success
  *
  * This function allows a tooltip to expand beyond its parent window's canvas.
  * It will instead be limited only by the size of the display.
@@ -234,7 +234,7 @@ EAPI Eina_Bool   elm_object_tooltip_window_mode_set(Evas_Object *obj, Eina_Bool
  * @brief Retrieve size restriction state of an object's tooltip
  *
  * @param obj The tooltip's anchor object
- * @return If EINA_TRUE, size restrictions are disabled
+ * @return If @c EINA_TRUE, size restrictions are disabled
  *
  * This function returns whether a tooltip is allowed to expand beyond
  * its parent window's canvas.
diff --git a/legacy/elementary/src/lib/elm_transit.h b/legacy/elementary/src/lib/elm_transit.h
index cb0f8c9041..b490bff7a7 100644
--- a/legacy/elementary/src/lib/elm_transit.h
+++ b/legacy/elementary/src/lib/elm_transit.h
@@ -301,8 +301,8 @@ EAPI void                   elm_transit_objects_final_state_keep_set(Elm_Transit
  * @see elm_transit_objects_final_state_keep_set()
  *
  * @param transit The transit object.
- * @return EINA_TRUE means the states of the objects will be reset.
- * If @p transit is NULL, EINA_FALSE is returned
+ * @return @c EINA_TRUE means the states of the objects will be reset.
+ * If @p transit is NULL, @c EINA_FALSE is returned
  *
  * @ingroup Transit
  */
@@ -311,7 +311,7 @@ EAPI Eina_Bool              elm_transit_objects_final_state_keep_get(const Elm_T
 /**
  * Set the event enabled when transit is operating.
  *
- * If @p enabled is EINA_TRUE, the objects of the transit will receive
+ * If @p enabled is @c EINA_TRUE, the objects of the transit will receive
  * events from mouse and keyboard during the animation.
  * @note When you add an object with elm_transit_object_add(), its state from
  * evas_object_freeze_events_get(obj) is saved, and it is applied when the
@@ -333,8 +333,8 @@ EAPI void                   elm_transit_event_enabled_set(Elm_Transit *transit,
  * @see elm_transit_event_enabled_set()
  *
  * @param transit The Transit object
- * @return EINA_TRUE, when event is enabled. If @p transit is NULL
- * EINA_FALSE is returned
+ * @return @c EINA_TRUE, when event is enabled. If @p transit is NULL
+ * @c EINA_FALSE is returned
  *
  * @ingroup Transit
  */
@@ -365,7 +365,7 @@ EAPI void                   elm_transit_del_cb_set(Elm_Transit *transit, Elm_Tra
  * the repeat with the function elm_transit_repeat_times_set().
  *
  * @param transit The transit object.
- * @param reverse EINA_TRUE means the auto_reverse is on.
+ * @param reverse @c EINA_TRUE means the auto_reverse is on.
  *
  * @ingroup Transit
  */
@@ -377,8 +377,8 @@ EAPI void                   elm_transit_auto_reverse_set(Elm_Transit *transit, E
  * @see elm_transit_auto_reverse_set()
  *
  * @param transit The transit object.
- * @return EINA_TRUE means auto reverse is on. If @p transit is NULL
- * EINA_FALSE is returned
+ * @return @c EINA_TRUE means auto reverse is on. If @p transit is NULL
+ * @c EINA_FALSE is returned
  *
  * @ingroup Transit
  */
@@ -561,8 +561,8 @@ EAPI void                   elm_transit_paused_set(Elm_Transit *transit, Eina_Bo
  * @note @p transit can not be NULL
  *
  * @param transit The transit object.
- * @return EINA_TRUE means transition is paused. If @p transit is NULL
- * EINA_FALSE is returned
+ * @return @c EINA_TRUE means transition is paused. If @p transit is NULL
+ * @c EINA_FALSE is returned
  *
  * @ingroup Transit
  */
@@ -738,7 +738,7 @@ EAPI Elm_Transit_Effect    *elm_transit_effect_zoom_add(Elm_Transit *transit, fl
  *
  * @param transit Transit object.
  * @param axis Flipping Axis(X or Y).
- * @param cw Flipping Direction. EINA_TRUE is clock-wise.
+ * @param cw Flipping Direction. @c EINA_TRUE is clock-wise.
  * @return Flip effect context data.
  *
  * @ingroup Transit
@@ -762,7 +762,7 @@ EAPI Elm_Transit_Effect    *elm_transit_effect_flip_add(Elm_Transit *transit, El
  *
  * @param transit Transit object.
  * @param axis Flipping Axis(X or Y).
- * @param cw Flipping Direction. EINA_TRUE is clock-wise.
+ * @param cw Flipping Direction. @c EINA_TRUE is clock-wise.
  * @return Resizeable flip effect context data.
  *
  * @ingroup Transit
diff --git a/legacy/elementary/src/lib/elm_web.h b/legacy/elementary/src/lib/elm_web.h
index ba3f906dda..a64001a1ef 100644
--- a/legacy/elementary/src/lib/elm_web.h
+++ b/legacy/elementary/src/lib/elm_web.h
@@ -40,8 +40,8 @@
  * @li "load,provisional": Started provisional load
  * @li "load,started": Loading of a document started
  * @li "menubar,visible,get": Queries if the menubar is visible. Event info
- * is a pointer to Eina_Bool where the callback should set EINA_TRUE if
- * the menubar is visible, or EINA_FALSE in case it's not
+ * is a pointer to Eina_Bool where the callback should set @c EINA_TRUE if
+ * the menubar is visible, or @c EINA_FALSE in case it's not
  * @li "menubar,visible,set": Informs menubar visibility. Event info is
  * an Eina_Bool indicating the visibility
  * @li "popup,created": A dropdown widget was activated, requesting its
diff --git a/legacy/elementary/src/lib/elm_widget_fileselector.h b/legacy/elementary/src/lib/elm_widget_fileselector.h
index 10acc4f269..b970f84f09 100644
--- a/legacy/elementary/src/lib/elm_widget_fileselector.h
+++ b/legacy/elementary/src/lib/elm_widget_fileselector.h
@@ -73,7 +73,7 @@ struct _Elm_Fileselector_Data
    Eina_Bool                multi : 1;
 
    /* this flag is only for multi selection.
-    * If this flag is set to EINA_TRUE, it means directory is selected
+    * If this flag is set to @c EINA_TRUE, it means directory is selected
     * so that fileselector will clear current selection when user clicked
     * another item. */
    Eina_Bool                dir_selected : 1;
diff --git a/legacy/elementary/src/lib/elm_widget_genlist.h b/legacy/elementary/src/lib/elm_widget_genlist.h
index 9a77872486..aab884a638 100644
--- a/legacy/elementary/src/lib/elm_widget_genlist.h
+++ b/legacy/elementary/src/lib/elm_widget_genlist.h
@@ -154,7 +154,7 @@ struct _Elm_Genlist_Data
                                                             * mode
                                                             * enable/disable */
    /* this flag means genlist is supposed to be scrolled. if this flag
-    * is set to EINA_TRUE, genlist checks whether it's ok to scroll
+    * is set to @c EINA_TRUE, genlist checks whether it's ok to scroll
     * genlist now or not. */
    Eina_Bool                             check_scroll : 1;
    Eina_Bool                             pan_changed : 1;
@@ -179,7 +179,7 @@ struct _Elm_Genlist_Data
                                                         * animation. (show,
                                                         * bring in) */
 
-   /* this is set to EINA_TRUE when the item is re-queued. this
+   /* this is set to @c EINA_TRUE when the item is re-queued. this
     * happens when the item is un-queued but the rel item is still in
     * the queue. this item will be processed later. */
    Eina_Bool                             requeued : 1;