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Diffstat (limited to 'Build/source/texk/web2c/luatexdir/lua/lnodelib.c')
-rw-r--r--Build/source/texk/web2c/luatexdir/lua/lnodelib.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/Build/source/texk/web2c/luatexdir/lua/lnodelib.c b/Build/source/texk/web2c/luatexdir/lua/lnodelib.c
index d78fea95d8c..4b5738da4be 100644
--- a/Build/source/texk/web2c/luatexdir/lua/lnodelib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/lnodelib.c
@@ -21,6 +21,7 @@
#include <ptexlib.h>
#include "nodes.h"
+#include "inc-extra.h"
#include "commands.h"
@@ -3208,8 +3209,6 @@ static int lua_nodelib_do_ligature_n(lua_State * L)
return 1;
}
-extern halfword list_node_mem_usage(void);
-
static int lua_nodelib_usedlist(lua_State * L)
{
lua_pushnumber(L, list_node_mem_usage());