removed obsolete header file
diff --git a/include/freetype/internal/ftoutln.h b/include/freetype/internal/ftoutln.h
deleted file mode 100644
index a4f92ee..0000000
--- a/include/freetype/internal/ftoutln.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef FTOUTLN_H
-#define FTOUTLN_H
-
-#include <freetype/internal/ftobjs.h>
-
-#endif /* FTOUTLN_H */
diff --git a/src/base/ftoutln.c b/src/base/ftoutln.c
index 1db15b4..10befb5 100644
--- a/src/base/ftoutln.c
+++ b/src/base/ftoutln.c
@@ -26,7 +26,6 @@
#include <freetype/freetype.h>
#include <freetype/config/ftconfig.h>
#include <freetype/internal/ftobjs.h>
-#include <freetype/internal/ftoutln.h>
static
const FT_Outline null_outline = { 0, 0, 0, 0, 0, 0 };