# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1603294204 -7200
# Node ID dd711a44e75b564c69b0b3a3e301bb2767ca9896
# Parent  9ce47e3bca78ba84d6108671ff153d5f73c6ed4b
patch 8.2.1881: cannot build with GTK3

Commit: https://github.com/vim/vim/commit/692d1a51e74fea2db3c7e9ae7c7c6c3a1a1945ee
Author: Bram Moolenaar <Bram@vim.org>
Date:   Wed Oct 21 17:28:27 2020 +0200

    patch 8.2.1881: cannot build with GTK3

    Problem:    Cannot build with GTK3.
    Solution:   Adjust form functions.

diff --git a/src/gui_gtk_f.c b/src/gui_gtk_f.c
--- a/src/gui_gtk_f.c
+++ b/src/gui_gtk_f.c
@@ -48,8 +48,12 @@ struct _GtkFormChild
 };
 
 
-static void form_class_init(GtkFormClass *klass);
-static void form_init(GtkForm *form, void *g_class);
+static void gui_gtk_form_class_init(GtkFormClass *klass);
+#if GTK_CHECK_VERSION(3,0,0)
+static void gui_gtk_form_init(GtkForm *form);
+#else
+static void gui_gtk_form_init(GtkForm *form, void *g_class);
+#endif
 
 static void form_realize(GtkWidget *widget);
 static void form_unrealize(GtkWidget *widget);
@@ -195,8 +199,9 @@ gui_gtk_form_thaw(GtkForm *form)
 }
 
 // Basic Object handling procedures
+
 #if GTK_CHECK_VERSION(3,0,0)
-G_DEFINE_TYPE(GtkForm, gtk_form, GTK_TYPE_CONTAINER)
+G_DEFINE_TYPE(GtkForm, gui_gtk_form, GTK_TYPE_CONTAINER)
 #else
     GtkType
 gui_gtk_form_get_type(void)
@@ -211,8 +216,8 @@ gui_gtk_form_get_type(void)
 	form_info.type_name = "GtkForm";
 	form_info.object_size = sizeof(GtkForm);
 	form_info.class_size = sizeof(GtkFormClass);
-	form_info.class_init_func = (GtkClassInitFunc)form_class_init;
-	form_info.object_init_func = (GtkObjectInitFunc)form_init;
+	form_info.class_init_func = (GtkClassInitFunc)gui_gtk_form_class_init;
+	form_info.object_init_func = (GtkObjectInitFunc)gui_gtk_form_init;
 
 	form_type = gtk_type_unique(GTK_TYPE_CONTAINER, &form_info);
     }
@@ -221,7 +226,7 @@ gui_gtk_form_get_type(void)
 #endif // !GTK_CHECK_VERSION(3,0,0)
 
     static void
-form_class_init(GtkFormClass *klass)
+gui_gtk_form_class_init(GtkFormClass *klass)
 {
     GtkWidgetClass *widget_class;
     GtkContainerClass *container_class;
@@ -254,7 +259,11 @@ form_class_init(GtkFormClass *klass)
 }
 
     static void
-form_init(GtkForm *form, void *g_class UNUSED)
+gui_gtk_form_init(GtkForm *form
+#if !GTK_CHECK_VERSION(3,0,0)
+	, void *g_class UNUSED
+#endif
+	)
 {
 #if GTK_CHECK_VERSION(3,0,0)
     gtk_widget_set_has_window(GTK_WIDGET(form), TRUE);
@@ -416,8 +425,8 @@ form_unrealize(GtkWidget *widget)
     }
 
 #if GTK_CHECK_VERSION(3,0,0)
-    if (GTK_WIDGET_CLASS (gtk_form_parent_class)->unrealize)
-	 (* GTK_WIDGET_CLASS (gtk_form_parent_class)->unrealize) (widget);
+    if (GTK_WIDGET_CLASS (gui_gtk_form_parent_class)->unrealize)
+	 (* GTK_WIDGET_CLASS (gui_gtk_form_parent_class)->unrealize) (widget);
 #else
     if (GTK_WIDGET_CLASS (parent_class)->unrealize)
 	 (* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
@@ -555,7 +564,7 @@ form_draw(GtkWidget *widget, cairo_t *cr
 	}
     }
 
-    return GTK_WIDGET_CLASS(gtk_form_parent_class)->draw(widget, cr);
+    return GTK_WIDGET_CLASS(gui_gtk_form_parent_class)->draw(widget, cr);
 }
 #else // !GTK_CHECK_VERSION(3,0,0)
     static gint
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1881,
+/**/
     1880,
 /**/
     1879,