Mark zathura->global.page_padding as deprecated.

Makefile

@@ -147,7 +147,7 @@ endif
 install-headers: ${PROJECT}.pc
 	$(ECHO) installing header files
 	$(QUIET)mkdir -p ${DESTDIR}${INCLUDEDIR}/${PROJECT}
-	$(QUIET)install -m 644 zathura.h document.h version.h ${DESTDIR}${INCLUDEDIR}/${PROJECT}
+	$(QUIET)install -m 644 zathura.h document.h version.h macros.h ${DESTDIR}${INCLUDEDIR}/${PROJECT}
 	$(ECHO) installing pkgconfig file
 	$(QUIET)mkdir -p ${DESTDIR}${LIBDIR}/pkgconfig
 	$(QUIET)install -m 644 ${PROJECT}.pc ${DESTDIR}${LIBDIR}/pkgconfig

macros.h

+/* See LICENSE file for license and copyright information */
+
+#ifndef ZATHURA_MACROS_H
+#define ZATHURA_MACROS_H
+
+#include <girara/macros.h>
+
+#define UNUSED(x) GIRARA_UNUSED(x)
+#define DEPRECATED(x) GIRARA_DEPRECATED(x)
+
+#endif

zathura.h

@@ -5,10 +5,8 @@
 
 #include <stdbool.h>
 #include <girara/types.h>
-#include <girara/macros.h>
 #include <gtk/gtk.h>
-
-#define UNUSED(x) GIRARA_UNUSED(x)
+#include "macros.h"
 
 enum { NEXT, PREVIOUS, LEFT, RIGHT, UP, DOWN, BOTTOM, TOP, HIDE, HIGHLIGHT,
   DELETE_LAST_WORD, DELETE_LAST_CHAR, DEFAULT, ERROR, WARNING, NEXT_GROUP,
@@ -84,7 +82,7 @@ typedef struct zathura_s
 
   struct
   {
-    unsigned int page_padding; /**< Padding between the pages */
+    unsigned int DEPRECATED(page_padding); /**< Padding between the pages */
     bool recolor; /**< Recoloring mode switch */
     bool update_page_number; /**< Update current page number */
   } global;