[HB] Ouch. Add files.
diff --git a/src/hb-common.h b/src/hb-common.h
index d404353..1cdbd5e 100644
--- a/src/hb-common.h
+++ b/src/hb-common.h
@@ -30,11 +30,11 @@
#include <stdint.h>
# ifdef __cplusplus
-# define HB_BEGIN_DECLS() extern "C" { extern int hb_dummy_prototype (int)
-# define HB_END_DECLS() } extern "C" int hb_dummy_prototype (int)
+# define HB_BEGIN_DECLS() extern "C" { extern int _hb_dummy_prototype1 (int)
+# define HB_END_DECLS() } extern "C" int _hb_dummy_prototype2 (int)
# else /* !__cplusplus */
-# define HB_BEGIN_DECLS() extern int hb_dummy_prototype (int)
-# define HB_END_DECLS() extern int hb_dummy_prototype (int)
+# define HB_BEGIN_DECLS() extern int _hb_dummy_prototype1 (int)
+# define HB_END_DECLS() extern int _hb_dummy_prototype2 (int)
# endif /* !__cplusplus */
typedef int hb_bool_t;
@@ -47,8 +47,7 @@
((const char *) s)[3]))
typedef uint32_t hb_codepoint_t;
-
-/* XXX */
-typedef struct HB_BufferRec_ hb_buffer_t;
+typedef int32_t hb_position_t;
+typedef int32_t hb_16dot16_t;
#endif /* HB_COMMON_H */