From 2241bab478aa0ee632de99598be50a53c78f56b3 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Tue, 26 Jul 2022 14:06:18 +0200
Subject: Remove useless variables and preprocessor directives.

---
 src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx | 1 -
 src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx  | 9 +++------
 src/drivers/Wayland/Fl_Wayland_Window_Driver.cxx    | 3 ---
 3 files changed, 3 insertions(+), 10 deletions(-)

(limited to 'src/drivers')

diff --git a/src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx b/src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx
index 686d0c1db..10b6d61fb 100644
--- a/src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx
+++ b/src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx
@@ -397,7 +397,6 @@ static void delayed_redraw(Fl_Window *win) {
 }
 
 void Fl_Wayland_Gl_Window_Driver::gl_start() {
-  struct wld_window *win = fl_xid(Fl_Window::current());
   float f = Fl::screen_scale(Fl_Window::current()->screen_num());
   int W = Fl_Window::current()->w() * f;
   int H = Fl_Window::current()->h() * f;
diff --git a/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx b/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx
index 9cea1cd86..34a9e30db 100644
--- a/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx
+++ b/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx
@@ -19,21 +19,18 @@
 #include "Fl_Wayland_Graphics_Driver.H"
 #include "Fl_Wayland_Screen_Driver.H"
 #include "Fl_Wayland_Window_Driver.H"
-#include "text-input-client-protocol.h"
 #include <pango/pangocairo.h>
 #if ! PANGO_VERSION_CHECK(1,22,0)
 #  error "Requires Pango 1.22 or higher"
 #endif
-#define _GNU_SOURCE 1
 #include <sys/mman.h>
-#include <unistd.h>
-#include <fcntl.h>
+#include <unistd.h> // for close()
 #include <errno.h>
 
 extern unsigned fl_cmap[256]; // defined in fl_color.cxx
 
 extern "C" {
-  int os_create_anonymous_file(off_t);
+  int os_create_anonymous_file(off_t); // in libdecor
 }
 
 
@@ -167,7 +164,7 @@ void Fl_Wayland_Graphics_Driver::copy_offscreen(int x, int y, int w, int h, Fl_O
 }
 
 
-void Fl_Wayland_Graphics_Driver::gc(void *off) {} // equivalent is done by activate()
+void Fl_Wayland_Graphics_Driver::gc(void *off) {} // equivalent is done by set_buffer()
 
 
 void *Fl_Wayland_Graphics_Driver::gc() {
diff --git a/src/drivers/Wayland/Fl_Wayland_Window_Driver.cxx b/src/drivers/Wayland/Fl_Wayland_Window_Driver.cxx
index 2c9402061..2da3b9844 100644
--- a/src/drivers/Wayland/Fl_Wayland_Window_Driver.cxx
+++ b/src/drivers/Wayland/Fl_Wayland_Window_Driver.cxx
@@ -25,14 +25,12 @@
 #include "xdg-shell-client-protocol.h"
 #include <pango/pangocairo.h>
 #include <FL/Fl_Overlay_Window.H>
-#include <FL/Fl_Menu_Window.H>
 #include <FL/Fl_Tooltip.H>
 #include <FL/fl_draw.H>
 #include <FL/fl_ask.H>
 #include <FL/Fl.H>
 #include <FL/Fl_Image_Surface.H>
 #include <string.h>
-#include <sys/mman.h>
 #include <math.h> // for ceil()
 #include <sys/types.h> // for pid_t
 #include <unistd.h> // for getpid()
@@ -155,7 +153,6 @@ void Fl_Wayland_Window_Driver::take_focus()
 {
   Window w = fl_xid(pWindow);
   if (w) {
-    Fl_Widget *old_focus = Fl::focus();
     Fl_Window *old_first = Fl::first_window();
     Window first_xid = (old_first ? fl_xid(old_first->top_window()) : NULL);
     if (first_xid && first_xid != w && xdg_toplevel()) {
-- 
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