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+/*
+ * Copyright © 2009 Red Hat, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_FACE_H
+#define HB_FACE_H
+
+#include "hb-common.h"
+#include "hb-blob.h"
+
+HB_BEGIN_DECLS
+
+
+/*
+ * hb_face_t
+ */
+
+typedef struct hb_face_t hb_face_t;
+
+HB_EXTERN hb_face_t *
+hb_face_create (hb_blob_t *blob,
+ unsigned int index);
+
+typedef hb_blob_t * (*hb_reference_table_func_t) (hb_face_t *face, hb_tag_t tag, void *user_data);
+
+/* calls destroy() when not needing user_data anymore */
+HB_EXTERN hb_face_t *
+hb_face_create_for_tables (hb_reference_table_func_t reference_table_func,
+ void *user_data,
+ hb_destroy_func_t destroy);
+
+HB_EXTERN hb_face_t *
+hb_face_get_empty (void);
+
+HB_EXTERN hb_face_t *
+hb_face_reference (hb_face_t *face);
+
+HB_EXTERN void
+hb_face_destroy (hb_face_t *face);
+
+HB_EXTERN hb_bool_t
+hb_face_set_user_data (hb_face_t *face,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace);
+
+
+HB_EXTERN void *
+hb_face_get_user_data (hb_face_t *face,
+ hb_user_data_key_t *key);
+
+HB_EXTERN void
+hb_face_make_immutable (hb_face_t *face);
+
+HB_EXTERN hb_bool_t
+hb_face_is_immutable (hb_face_t *face);
+
+
+HB_EXTERN hb_blob_t *
+hb_face_reference_table (hb_face_t *face,
+ hb_tag_t tag);
+
+HB_EXTERN hb_blob_t *
+hb_face_reference_blob (hb_face_t *face);
+
+HB_EXTERN void
+hb_face_set_index (hb_face_t *face,
+ unsigned int index);
+
+HB_EXTERN unsigned int
+hb_face_get_index (hb_face_t *face);
+
+HB_EXTERN void
+hb_face_set_upem (hb_face_t *face,
+ unsigned int upem);
+
+HB_EXTERN unsigned int
+hb_face_get_upem (hb_face_t *face);
+
+HB_EXTERN void
+hb_face_set_glyph_count (hb_face_t *face,
+ unsigned int glyph_count);
+
+HB_EXTERN unsigned int
+hb_face_get_glyph_count (hb_face_t *face);
+
+
+HB_END_DECLS
+
+#endif /* HB_FACE_H */