Replace TRUE/FALSE with boolean values true/falser14.1.4

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit cf85b9c285a2b9baa87c9d0cb9d683b48e82a475)

3 files changed, 108 insertions, 108 deletions

diff --git a/filters/chalk/xcf/xcf/xcf-load.cpp b/filters/chalk/xcf/xcf/xcf-load.cpp
index 3209e1811..034e5261a 100644
--- a/filters/chalk/xcf/xcf/xcf-load.cpp
+++ b/filters/chalk/xcf/xcf/xcf-load.cpp
@@ -139,11 +139,11 @@ xcf_load_image (XcfInfo * info)
             gimp_parasite_list_remove (GIMP_IMAGE (gimage)->parasites,
                                        gimp_parasite_name (parasite));
 
-            gimp_image_set_grid (GIMP_IMAGE (gimage), grid, FALSE);
+            gimp_image_set_grid (GIMP_IMAGE (gimage), grid, false);
 	}
     }
 
-    while (TRUE)
+    while (true)
     {
         /* read in the offset of the next layer */
         info->cp += xcf_read_int32 (info->fp, &offset, 1);
@@ -182,7 +182,7 @@ xcf_load_image (XcfInfo * info)
             goto error;
     }
 
-    while (TRUE)
+    while (true)
     {
         /* read in the offset of the next channel */
         info->cp += xcf_read_int32 (info->fp, &offset, 1);
@@ -264,15 +264,15 @@ xcf_load_image_props (XcfInfo * info, KisImage * gimage)
     PropType prop_type;
     TQ_INT32 prop_size;
 
-    while (TRUE)
+    while (true)
     {
         if (!xcf_load_prop (info, &prop_type, &prop_size))
-            return FALSE;
+            return false;
 
         switch (prop_type)
 	{
 	case PROP_END:
-            return TRUE;
+            return true;
 
 	case PROP_COLORMAP:
             if (info->file_version == 0)
@@ -286,7 +286,7 @@ xcf_load_image_props (XcfInfo * info, KisImage * gimage)
                     xcf_read_int32 (info->fp, (TQ_INT32 *) & gimage->num_cols, 1);
                 gimage->cmap = g_new (guchar, gimage->num_cols * 3);
                 if (!xcf_seek_pos (info, info->cp + gimage->num_cols, NULL))
-                    return FALSE;
+                    return false;
 
                 for (i = 0; i < gimage->num_cols; i++)
 		{
@@ -331,7 +331,7 @@ xcf_load_image_props (XcfInfo * info, KisImage * gimage)
 		(compression != COMPRESS_FRACTAL))
             {
 		g_message ("unknown compression type: %d", (int) compression);
-		return FALSE;
+		return false;
             }
 
 	    info->compression = compression;
@@ -359,11 +359,11 @@ xcf_load_image_props (XcfInfo * info, KisImage * gimage)
 		switch (orientation)
                 {
                 case XCF_ORIENTATION_HORIZONTAL:
-		    gimp_image_add_hguide (gimage, position, FALSE);
+		    gimp_image_add_hguide (gimage, position, false);
 		    break;
 
                 case XCF_ORIENTATION_VERTICAL:
-		    gimp_image_add_vguide (gimage, position, FALSE);
+		    gimp_image_add_vguide (gimage, position, false);
 		    break;
 
                 default:
@@ -540,7 +540,7 @@ xcf_load_image_props (XcfInfo * info, KisImage * gimage)
 	}
     }
 
-    return FALSE;
+    return false;
 }
 
 static bool
@@ -554,15 +554,15 @@ xcf_load_layer_props (XcfInfo * info,
     PropType prop_type;
     TQ_INT32 prop_size;
 
-    while (TRUE)
+    while (true)
     {
         if (!xcf_load_prop (info, &prop_type, &prop_size))
-            return FALSE;
+            return false;
 
         switch (prop_type)
 	{
 	case PROP_END:
-            return TRUE;
+            return true;
 
 	case PROP_ACTIVE_LAYER:
             info->active_layer = layer;
@@ -592,7 +592,7 @@ xcf_load_layer_props (XcfInfo * info,
 
 	    info->cp += xcf_read_int32 (info->fp, (TQ_INT32 *) & visible, 1);
 	    gimp_item_set_visible (GIMP_ITEM (layer),
-				   visible ? TRUE : FALSE, FALSE);
+				   visible ? true : false, false);
         }
         break;
 
@@ -602,7 +602,7 @@ xcf_load_layer_props (XcfInfo * info,
 
 	    info->cp += xcf_read_int32 (info->fp, (TQ_INT32 *) & linked, 1);
 	    gimp_item_set_linked (GIMP_ITEM (layer),
-				  linked ? TRUE : FALSE, FALSE);
+				  linked ? true : false, false);
         }
         break;
 
@@ -682,7 +682,7 @@ xcf_load_layer_props (XcfInfo * info,
 	}
     }
 
-    return FALSE;
+    return false;
 }
 
 static bool
@@ -692,15 +692,15 @@ xcf_load_channel_props (XcfInfo * info,
     PropType prop_type;
     TQ_INT32 prop_size;
 
-    while (TRUE)
+    while (true)
     {
         if (!xcf_load_prop (info, &prop_type, &prop_size))
-            return FALSE;
+            return false;
 
         switch (prop_type)
 	{
 	case PROP_END:
-            return TRUE;
+            return true;
 
 	case PROP_ACTIVE_CHANNEL:
             info->active_channel = *channel;
@@ -721,8 +721,8 @@ xcf_load_channel_props (XcfInfo * info,
             GIMP_DRAWABLE (*channel)->tiles = NULL;
             g_object_unref (*channel);
             *channel = gimage->selection_mask;
-            (*channel)->boundary_known = FALSE;
-            (*channel)->bounds_known = FALSE;
+            (*channel)->boundary_known = false;
+            (*channel)->bounds_known = false;
             break;
 
 	case PROP_OPACITY:
@@ -740,7 +740,7 @@ xcf_load_channel_props (XcfInfo * info,
 
 	    info->cp += xcf_read_int32 (info->fp, (TQ_INT32 *) & visible, 1);
 	    gimp_item_set_visible (GIMP_ITEM (*channel),
-				   visible ? TRUE : FALSE, FALSE);
+				   visible ? true : false, false);
         }
         break;
 
@@ -750,7 +750,7 @@ xcf_load_channel_props (XcfInfo * info,
 
 	    info->cp += xcf_read_int32 (info->fp, (TQ_INT32 *) & linked, 1);
 	    gimp_item_set_linked (GIMP_ITEM (*channel),
-				  linked ? TRUE : FALSE, FALSE);
+				  linked ? true : false, false);
         }
         break;
 
@@ -816,7 +816,7 @@ xcf_load_channel_props (XcfInfo * info,
 	}
     }
 
-    return FALSE;
+    return false;
 }
 
 static bool
@@ -824,7 +824,7 @@ xcf_load_prop (XcfInfo * info, PropType * prop_type, TQ_INT32 * prop_size)
 {
     info->cp += xcf_read_int32 (info->fp, (TQ_INT32 *) prop_type, 1);
     info->cp += xcf_read_int32 (info->fp, (TQ_INT32 *) prop_size, 1);
-    return TRUE;
+    return true;
 }
 
 static KisLayer *
@@ -834,9 +834,9 @@ xcf_load_layer (XcfInfo * info, KisImage * gimage)
     GimpLayerMask *layer_mask;
     TQ_INT32 hierarchy_offset;
     TQ_INT32 layer_mask_offset;
-    bool apply_mask = TRUE;
-    bool edit_mask = FALSE;
-    bool show_mask = FALSE;
+    bool apply_mask = true;
+    bool edit_mask = false;
+    bool show_mask = false;
     bool active;
     bool floating;
     TQ_INT32 text_layer_flags = 0;
@@ -910,7 +910,7 @@ xcf_load_layer (XcfInfo * info, KisImage * gimage)
         layer_mask->edit_mask = edit_mask;
         layer_mask->show_mask = show_mask;
 
-        gimp_layer_add_mask (layer, layer_mask, FALSE);
+        gimp_layer_add_mask (layer, layer_mask, false);
     }
 
     /* attach the floating selection... */
@@ -1049,7 +1049,7 @@ xcf_load_hierarchy (XcfInfo * info, TileManager * tiles)
     if (width != tile_manager_width (tiles) ||
         height != tile_manager_height (tiles) ||
         bpp != tile_manager_bpp (tiles))
-        return FALSE;
+        return false;
 
     /* load in the levels...we make sure that the number of levels
      *  calculated when the TileManager was created is the same
@@ -1073,19 +1073,19 @@ xcf_load_hierarchy (XcfInfo * info, TileManager * tiles)
 
     /* seek to the level offset */
     if (!xcf_seek_pos (info, offset, NULL))
-        return FALSE;
+        return false;
 
     /* read in the level */
     if (!xcf_load_level (info, tiles))
-        return FALSE;
+        return false;
 
     /* restore the saved position so we'll be ready to
      *  read the next offset.
      */
     if (!xcf_seek_pos (info, saved_pos, NULL))
-        return FALSE;
+        return false;
 
-    return TRUE;
+    return true;
 }
 
 
@@ -1107,7 +1107,7 @@ xcf_load_level (XcfInfo * info, TileManager * tiles)
 
     if (width != tile_manager_width (tiles) ||
         height != tile_manager_height (tiles))
-        return FALSE;
+        return false;
 
     /* read in the first tile offset.
      *  if it is '0', then this tile level is empty
@@ -1115,7 +1115,7 @@ xcf_load_level (XcfInfo * info, TileManager * tiles)
      */
     info->cp += xcf_read_int32 (info->fp, &offset, 1);
     if (offset == 0)
-        return TRUE;
+        return true;
 
     /* Initialise the reference for the in-memory tile-compression
      */
@@ -1124,12 +1124,12 @@ xcf_load_level (XcfInfo * info, TileManager * tiles)
     ntiles = tiles->ntile_rows * tiles->ntile_cols;
     for (i = 0; i < ntiles; i++)
     {
-        fail = FALSE;
+        fail = false;
 
         if (offset == 0)
 	{
             g_message ("not enough tiles found in level");
-            return FALSE;
+            return false;
 	}
 
         /* save the current position as it is where the
@@ -1150,36 +1150,36 @@ xcf_load_level (XcfInfo * info, TileManager * tiles)
 
         /* seek to the tile offset */
         if (!xcf_seek_pos (info, offset, NULL))
-            return FALSE;
+            return false;
 
         /* get the tile from the tile manager */
-        tile = tile_manager_get (tiles, i, TRUE, TRUE);
+        tile = tile_manager_get (tiles, i, true, true);
 
         /* read in the tile */
         switch (info->compression)
 	{
 	case COMPRESS_NONE:
             if (!xcf_load_tile (info, tile))
-                fail = TRUE;
+                fail = true;
             break;
 	case COMPRESS_RLE:
             if (!xcf_load_tile_rle (info, tile, offset2 - offset))
-                fail = TRUE;
+                fail = true;
             break;
 	case COMPRESS_ZLIB:
             g_error ("xcf: zlib compression unimplemented");
-            fail = TRUE;
+            fail = true;
             break;
 	case COMPRESS_FRACTAL:
             g_error ("xcf: fractal compression unimplemented");
-            fail = TRUE;
+            fail = true;
             break;
 	}
 
         if (fail)
 	{
-            tile_release (tile, TRUE);
-            return FALSE;
+            tile_release (tile, true);
+            return false;
 	}
 
         /* To potentially save memory, we compare the
@@ -1197,16 +1197,16 @@ xcf_load_level (XcfInfo * info, TileManager * tiles)
                         tile_data_pointer (previous, 0, 0),
                         tile_size (tile)) == 0)
                 tile_manager_map (tiles, i, previous);
-            tile_release (previous, FALSE);
+            tile_release (previous, false);
 	}
-        tile_release (tile, TRUE);
-        previous = tile_manager_get (tiles, i, FALSE, FALSE);
+        tile_release (tile, true);
+        previous = tile_manager_get (tiles, i, false, false);
 
         /* restore the saved position so we'll be ready to
          *  read the next offset.
          */
         if (!xcf_seek_pos (info, saved_pos, NULL))
-            return FALSE;
+            return false;
 
         /* read in the offset of the next tile */
         info->cp += xcf_read_int32 (info->fp, &offset, 1);
@@ -1215,10 +1215,10 @@ xcf_load_level (XcfInfo * info, TileManager * tiles)
     if (offset != 0)
     {
         g_message ("encountered garbage after reading level: %d", offset);
-        return FALSE;
+        return false;
     }
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1244,7 +1244,7 @@ xcf_load_tile (XcfInfo * info, Tile * tile)
 
 #endif
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1360,12 +1360,12 @@ xcf_load_tile_rle (XcfInfo * info, Tile * tile, int data_length)
 	}
     }
     g_free (xcfodata);
-    return TRUE;
+    return true;
 
 bogus_rle:
     if (xcfodata)
         g_free (xcfodata);
-    return FALSE;
+    return false;
 }
 
 static KisAnnotation *
@@ -1402,7 +1402,7 @@ xcf_load_old_paths (XcfInfo * info, KisImage * gimage)
     if (active_vectors)
         gimp_image_set_active_vectors (gimage, active_vectors);
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1445,12 +1445,12 @@ xcf_load_old_path (XcfInfo * info, KisImage * gimage)
     {
         g_warning ("Unknown path type. Possibly corrupt XCF file");
 
-        return FALSE;
+        return false;
     }
 
     /* skip empty compatibility paths */
     if (num_points == 0)
-        return FALSE;
+        return false;
 
     points = g_new0 (GimpVectorsCompatPoint, num_points);
 
@@ -1496,7 +1496,7 @@ xcf_load_old_path (XcfInfo * info, KisImage * gimage)
     gimp_image_add_vectors (gimage, vectors,
                             gimp_container_num_children (gimage->vectors));
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1519,7 +1519,7 @@ xcf_load_vectors (XcfInfo * info, KisImage * gimage)
     if (version != 1)
     {
         g_message ("Unknown vectors version: %d (skipping)", version);
-        return FALSE;
+        return false;
     }
 
     info->cp += xcf_read_int32 (info->fp, &active_index, 1);
@@ -1531,7 +1531,7 @@ xcf_load_vectors (XcfInfo * info, KisImage * gimage)
 
     while (num_paths-- > 0)
         if (!xcf_load_vector (info, gimage))
-            return FALSE;
+            return false;
 
     active_vectors = (GimpVectors *)
                      gimp_container_get_child_by_index (gimage->vectors, active_index);
@@ -1542,7 +1542,7 @@ xcf_load_vectors (XcfInfo * info, KisImage * gimage)
 #ifdef GIMP_XCF_PATH_DEBUG
     g_printerr ("xcf_load_vectors: loaded %d bytes\n", info->cp - base);
 #endif
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1577,8 +1577,8 @@ xcf_load_vector (XcfInfo * info, KisImage * gimage)
 
     vectors = gimp_vectors_new (gimage, name);
 
-    GIMP_ITEM (vectors)->visible = visible ? TRUE : FALSE;
-    GIMP_ITEM (vectors)->linked = linked ? TRUE : FALSE;
+    GIMP_ITEM (vectors)->visible = visible ? true : false;
+    GIMP_ITEM (vectors)->linked = linked ? true : false;
 
     if (tattoo)
         GIMP_ITEM (vectors)->tattoo = tattoo;
@@ -1590,7 +1590,7 @@ xcf_load_vector (XcfInfo * info, KisImage * gimage)
         parasite = xcf_load_parasite (info);
 
         if (!parasite)
-            return FALSE;
+            return false;
 
         gimp_item_parasite_attach (GIMP_ITEM (vectors), parasite);
         gimp_parasite_free (parasite);
@@ -1639,7 +1639,7 @@ xcf_load_vector (XcfInfo * info, KisImage * gimage)
 
         control_points = g_value_array_new (num_control_points);
 
-        anchor.selected = FALSE;
+        anchor.selected = false;
 
         for (j = 0; j < num_control_points; j++)
 	{
@@ -1676,7 +1676,7 @@ xcf_load_vector (XcfInfo * info, KisImage * gimage)
     gimp_image_add_vectors (gimage, vectors,
                             gimp_container_num_children (gimage->vectors));
 
-    return TRUE;
+    return true;
 }
 
 #ifdef SWAP_FROM_FILE
@@ -1710,7 +1710,7 @@ xcf_swap_func (TQ_INT32 fd, Tile * tile, TQ_INT32 cmd, gpointer user_data)
 	    {
                 g_message ("unable to read tile data from xcf file: "
                            "%d ( %d ) bytes read", err, nleft);
-                return FALSE;
+                return false;
 	    }
 
             nleft -= err;
@@ -1731,10 +1731,10 @@ xcf_swap_func (TQ_INT32 fd, Tile * tile, TQ_INT32 cmd, gpointer user_data)
         tile->swap_num = 1;
         tile->swap_offset = -1;
 
-        return TRUE;
+        return true;
     }
 
-    return FALSE;
+    return false;
 }
 
 #endif
diff --git a/filters/chalk/xcf/xcf/xcf-save.cpp b/filters/chalk/xcf/xcf/xcf-save.cpp
index a0dbb9b5a..25abdfa6a 100644
--- a/filters/chalk/xcf/xcf/xcf-save.cpp
+++ b/filters/chalk/xcf/xcf/xcf-save.cpp
@@ -119,7 +119,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         if (tmp_error)                                                  \
         {                                                               \
             g_propagate_error (error, tmp_error);                       \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -128,7 +128,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         if (tmp_error)                                                  \
         {                                                               \
             g_propagate_error (error, tmp_error);                       \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -137,7 +137,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         if (tmp_error)                                                  \
         {                                                               \
             g_propagate_error (error, tmp_error);                       \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -146,7 +146,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         if (tmp_error)                                                  \
         {                                                               \
             g_propagate_error (error, tmp_error);                       \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -156,7 +156,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         {                                                               \
             g_message (_("Error saving XCF file: %s"),                  \
                        error->message);                                 \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -166,7 +166,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         {                                                               \
             g_message (_("Error saving XCF file: %s"),                  \
                        error->message);                                 \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -176,7 +176,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         {                                                               \
             g_message (_("Error saving XCF file: %s"),                  \
                        error->message);                                 \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -186,7 +186,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         {                                                               \
             g_message (_("Error saving XCF file: %s"),                  \
                        error->message);                                 \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -202,7 +202,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
 
 #define xcf_check_error(x) G_STMT_START {       \
         if (! (x))                              \
-            return FALSE;                       \
+            return false;                       \
     } G_STMT_END
 
 #define xcf_print_error(x) G_STMT_START {               \
@@ -210,7 +210,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         {                                               \
             g_message (_("Error saving XCF file: %s"),  \
                        error->message);                 \
-            return FALSE;                               \
+            return false;                               \
         }                                               \
     } G_STMT_END
 
@@ -366,7 +366,7 @@ xcf_save_image (XcfInfo   *info,
         else
 	{
             channel = gimage->selection_mask;
-            have_selection = FALSE;
+            have_selection = false;
 	}
 
         /* save the start offset of where we are writing
@@ -476,7 +476,7 @@ xcf_save_image_props (XcfInfo   *info,
 
     xcf_check_error (xcf_save_prop (info, gimage, PROP_END, error));
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -561,7 +561,7 @@ xcf_save_layer_props (XcfInfo   *info,
 
     xcf_check_error (xcf_save_prop (info, gimage, PROP_END, error));
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -599,7 +599,7 @@ xcf_save_channel_props (XcfInfo     *info,
 
     xcf_check_error (xcf_save_prop (info, gimage, PROP_END, error));
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -929,7 +929,7 @@ xcf_save_prop (XcfInfo   *info,
 	    if (tmp_error)
             {
 	        g_propagate_error (error, tmp_error);
-	        return FALSE;
+	        return false;
             }
 
             xcf_check_error (xcf_seek_end (info, error));
@@ -976,7 +976,7 @@ xcf_save_prop (XcfInfo   *info,
         if (tmp_error)
         {
             g_propagate_error (error, tmp_error);
-            return FALSE;
+            return false;
         }
 
         xcf_check_error (xcf_seek_end (info, error));
@@ -1042,7 +1042,7 @@ xcf_save_prop (XcfInfo   *info,
         if (tmp_error)
         {
             g_propagate_error (error, tmp_error);
-            return FALSE;
+            return false;
         }
 
         xcf_check_error (xcf_seek_end (info, error));
@@ -1065,7 +1065,7 @@ xcf_save_prop (XcfInfo   *info,
 
     va_end (args);
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1136,7 +1136,7 @@ xcf_save_layer (XcfInfo   *info,
     xcf_check_error (xcf_seek_pos (info, saved_pos, error));
     xcf_write_int32_check_error (info, &offset, 1);
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1189,7 +1189,7 @@ xcf_save_channel (XcfInfo      *info,
     xcf_write_int32_check_error (info, &offset, 1);
     saved_pos = info->cp;
 
-    return TRUE;
+    return true;
 }
 
 static TQ_INT32
@@ -1285,7 +1285,7 @@ xcf_save_hierarchy (XcfInfo     *info,
     xcf_check_error (xcf_seek_pos (info, saved_pos, error));
     xcf_write_int32_check_error (info, &offset, 1);
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1373,7 +1373,7 @@ xcf_save_level (XcfInfo     *info,
     xcf_check_error (xcf_seek_pos (info, saved_pos, error));
     xcf_write_int32_check_error (info, &offset, 1);
 
-    return TRUE;
+    return true;
 
 }
 
@@ -1387,9 +1387,9 @@ xcf_save_tile (XcfInfo  *info,
     tile_lock (tile);
     xcf_write_int8_check_error (info, tile_data_pointer (tile, 0, 0),
                                 tile_size (tile));
-    tile_release (tile, FALSE);
+    tile_release (tile, false);
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1503,9 +1503,9 @@ xcf_save_tile_rle (XcfInfo  *info,
             g_message ("xcf: uh oh! xcf rle tile saving error: %d", count);
     }
     xcf_write_int8_check_error (info, rlebuf, len);
-    tile_release (tile, FALSE);
+    tile_release (tile, false);
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1523,7 +1523,7 @@ xcf_save_parasite (XcfInfo       *info,
         xcf_write_int8_check_error   (info, parasite->data, parasite->size);
     }
 
-    return TRUE;
+    return true;
 }
 
 typedef struct
@@ -1556,10 +1556,10 @@ xcf_save_parasite_list (XcfInfo           *info,
     if (data.error)
     {
         g_propagate_error (error, data.error);
-        return FALSE;
+        return false;
     }
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1665,7 +1665,7 @@ xcf_save_old_paths (XcfInfo    *info,
         g_free (points);
     }
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1818,9 +1818,9 @@ xcf_save_vectors (XcfInfo    *info,
                 xcf_write_float_check_error (info, coords, num_axes);
             }
 
-            g_array_free (control_points, TRUE);
+            g_array_free (control_points, true);
         }
     }
 
-    return TRUE;
+    return true;
 }
diff --git a/filters/chalk/xcf/xcf/xcf-seek.cpp b/filters/chalk/xcf/xcf/xcf-seek.cpp
index a24271f5e..fb72d392c 100644
--- a/filters/chalk/xcf/xcf/xcf-seek.cpp
+++ b/filters/chalk/xcf/xcf/xcf-seek.cpp
@@ -44,11 +44,11 @@ xcf_seek_pos (XcfInfo  *info,
                          _("Could not seek in XCF file: %s"),
                          g_strerror (errno));
 
-            return FALSE;
+            return false;
         }
     }
 
-    return TRUE;
+    return true;
 }
 
 bool
@@ -61,7 +61,7 @@ xcf_seek_end (XcfInfo  *info,
                      _("Could not seek in XCF file: %s"),
                      g_strerror (errno));
 
-        return FALSE;
+        return false;
     }
 
     info->cp = ftell (info->fp);
@@ -72,8 +72,8 @@ xcf_seek_end (XcfInfo  *info,
                      _("Could not seek in XCF file: %s"),
                      g_strerror (errno));
 
-        return FALSE;
+        return false;
     }
 
-    return TRUE;
+    return true;
 }