Add hb-ot-name.h

Actual name-fetching API to come later.

New API:
hb_name_id_t
HB_NAME_ID_INVALID

src/Makefile.sources

@@ -173,6 +173,7 @@ HB_OT_headers = \
 	hb-ot-font.h \
 	hb-ot-layout.h \
 	hb-ot-math.h \
+	hb-ot-name.h \
 	hb-ot-shape.h \
 	hb-ot-tag.h \
 	hb-ot-var.h \

src/hb-ot-layout-common.hh

@@ -400,7 +400,7 @@ struct FeatureParamsSize
 				 * same subfamily value. If this value is
 				 * zero, the remaining fields in the array
 				 * will be ignored. */
-  HBUINT16	subfamilyNameID;/* If the preceding value is non-zero, this
+  NameID	subfamilyNameID;/* If the preceding value is non-zero, this
 				 * value must be set in the range 256 - 32767
 				 * (inclusive). It records the value of a
 				 * field in the name table, which must

src/hb-ot-layout.h

@@ -34,6 +34,7 @@
 #include "hb.h"
 
 #include "hb-ot-tag.h"
+#include "hb-ot-name.h"
 
 HB_BEGIN_DECLS
 
@@ -326,19 +327,10 @@ HB_EXTERN hb_bool_t
 hb_ot_layout_get_size_params (hb_face_t    *face,
 			      unsigned int *design_size,       /* OUT.  May be NULL */
 			      unsigned int *subfamily_id,      /* OUT.  May be NULL */
-			      unsigned int *subfamily_name_id, /* OUT.  May be NULL */
+			      hb_name_id_t *subfamily_name_id, /* OUT.  May be NULL */
 			      unsigned int *range_start,       /* OUT.  May be NULL */
 			      unsigned int *range_end          /* OUT.  May be NULL */);
 
-/**
- * hb_name_id_t:
- *
- * Since: REPLACEME
- */
-typedef unsigned int hb_name_id_t;
-
-#define HB_NAME_ID_INVALID 0xFFFF
-
 HB_EXTERN hb_bool_t
 hb_ot_layout_feature_get_name_ids (hb_face_t      *face,
 				   hb_tag_t        table_tag,

src/hb-ot-name.h

+/*
+ * Copyright © 2018  Ebrahim Byagowi.
+ *
+ *  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.
+ */
+
+#ifndef HB_OT_H_IN
+#error "Include <hb-ot.h> instead."
+#endif
+
+#ifndef HB_OT_NAME_H
+#define HB_OT_NAME_H
+
+#include "hb.h"
+
+HB_BEGIN_DECLS
+
+
+/**
+ * hb_name_id_t:
+ *
+ * Since: REPLACEME
+ */
+typedef unsigned int hb_name_id_t;
+
+/**
+ * HB_NAME_ID_INVALID
+ *
+ * Since: REPLACEME
+ **/
+#define HB_NAME_ID_INVALID 0xFFFF
+
+
+HB_END_DECLS
+
+#endif /* HB_OT_NAME_H */

src/hb-ot.h

@@ -33,6 +33,7 @@
 #include "hb-ot-font.h"
 #include "hb-ot-layout.h"
 #include "hb-ot-math.h"
+#include "hb-ot-name.h"
 #include "hb-ot-tag.h"
 #include "hb-ot-shape.h"
 #include "hb-ot-var.h"