From 6074cbe2ebffd6113793ea213a9744c7cc01fcef Mon Sep 17 00:00:00 2001
From: Kirill Primak <vyivel@eclair.cafe>
Date: Mon, 10 Jun 2024 20:05:26 +0300
Subject: [PATCH 1/2] api: introduce WLR_DEPRECATED

---
 include/wlr/api.h | 20 ++++++++++++++++++++
 meson.build       |  1 +
 2 files changed, 21 insertions(+)
 create mode 100644 include/wlr/api.h

diff --git a/include/wlr/api.h b/include/wlr/api.h
new file mode 100644
index 000000000..1b7e45676
--- /dev/null
+++ b/include/wlr/api.h
@@ -0,0 +1,20 @@
+#ifndef WLR_API_H
+#define WLR_API_H
+
+#ifndef WLR_IMPLEMENTATION
+
+#if __STDC_VERSION__ >= 202311L
+#define WLR_DEPRECATED(msg) [[deprecated(msg)]]
+#elif defined(__GNUC__)
+#define WLR_DEPRECATED(msg) __attribute__((deprecated(msg)))
+#else
+#define WLR_DEPRECATED(msg)
+#endif
+
+#else
+
+#define WLR_DEPRECATED(msg)
+
+#endif
+
+#endif
diff --git a/meson.build b/meson.build
index b0805b0c9..fcce4b8fe 100644
--- a/meson.build
+++ b/meson.build
@@ -21,6 +21,7 @@ big_endian = target_machine.endian() == 'big'
 
 add_project_arguments([
 	'-D_POSIX_C_SOURCE=200809L',
+	'-DWLR_IMPLEMENTATION',
 	'-DWLR_USE_UNSTABLE',
 	'-DWLR_LITTLE_ENDIAN=@0@'.format(little_endian.to_int()),
 	'-DWLR_BIG_ENDIAN=@0@'.format(big_endian.to_int()),

From 1addf857b50a8010afd3d1f14a7d570c99d539e6 Mon Sep 17 00:00:00 2001
From: Kirill Primak <vyivel@eclair.cafe>
Date: Mon, 10 Jun 2024 20:13:32 +0300
Subject: [PATCH 2/2] fullscreen-shell: use WLR_DEPRECATED

---
 include/wlr/types/wlr_fullscreen_shell_v1.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/wlr/types/wlr_fullscreen_shell_v1.h b/include/wlr/types/wlr_fullscreen_shell_v1.h
index 54e4c0550..4c55d2f8d 100644
--- a/include/wlr/types/wlr_fullscreen_shell_v1.h
+++ b/include/wlr/types/wlr_fullscreen_shell_v1.h
@@ -11,6 +11,7 @@
 #define WLR_TYPES_WLR_FULLSCREEN_SHELL_V1_H
 
 #include <wayland-server-core.h>
+#include <wlr/api.h>
 #include "fullscreen-shell-unstable-v1-protocol.h"
 
 struct wlr_fullscreen_shell_v1 {
@@ -34,6 +35,7 @@ struct wlr_fullscreen_shell_v1_present_surface_event {
 	struct wlr_output *output; // can be NULL
 };
 
+WLR_DEPRECATED("fullscreen-shell support will be removed in the next version")
 struct wlr_fullscreen_shell_v1 *wlr_fullscreen_shell_v1_create(
 	struct wl_display *display);