patch 9.2.0038: Wayland: Not using bool type

Problem:  Wayland: Not using Boolean type (after v9.2.0010)
Solution: Use bool type instead of int (Hirohito Higashi).

closes: #19473

Signed-off-by: Hirohito Higashi <h.east.727@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/gui.c

@@ -484,7 +484,7 @@ gui_init_check(void)
 #else
 # ifdef FEAT_GUI_GTK
 #  ifdef GDK_WINDOWING_WAYLAND
-    gui.is_wayland = FALSE;
+    gui.is_wayland = false;
 #  endif
     /*
      * Note: Don't call gtk_init_check() before fork, it will be called after

src/gui.h

@@ -390,7 +390,7 @@ typedef struct Gui
 
     guint32	event_time;
 # ifdef GDK_WINDOWING_WAYLAND
-    _Bool	is_wayland;           // active gdk backend in gtk is wayland
+    bool	is_wayland;	    // active gdk backend in gtk is wayland
 # endif
 #endif	// FEAT_GUI_GTK
 

src/gui_gtk_x11.c

@@ -4006,7 +4006,7 @@ gui_mch_init(void)
 #ifdef GDK_WINDOWING_WAYLAND
     GdkDisplay *d = gdk_display_get_default();
     if (GDK_IS_WAYLAND_DISPLAY(d))
-	gui.is_wayland = TRUE;
+	gui.is_wayland = true;
 #endif
 
     // Determine which events we will filter.

src/version.c

@@ -734,6 +734,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    38,
 /**/
     37,
 /**/