[machinery] Add "core table" machinery
To be used in subsequent commit; or tried anyway.
diff --git a/src/hb-ot-face-table-list.hh b/src/hb-ot-face-table-list.hh
index 65cb4e6..99a9c22 100644
--- a/src/hb-ot-face-table-list.hh
+++ b/src/hb-ot-face-table-list.hh
@@ -32,6 +32,11 @@
#define HB_OT_FACE_TABLE_LIST_HH
#endif /* HB_OT_FACE_TABLE_LIST_HH */ /* Dummy header guards */
+#ifndef HB_OT_CORE_TABLE
+#define HB_OT_CORE_TABLE(Namespace, Type) HB_OT_TABLE (Namespace, Type)
+#define _HB_OT_CORE_TABLE_UNDEF
+#endif
+
#ifndef HB_OT_ACCELERATOR
#define HB_OT_ACCELERATOR(Namespace, Type) HB_OT_TABLE (Namespace, Type)
#define _HB_OT_ACCELERATOR_UNDEF
@@ -46,8 +51,8 @@
/* OpenType fundamentals. */
-HB_OT_TABLE (OT, head)
-HB_OT_TABLE (OT, maxp)
+HB_OT_CORE_TABLE (OT, head)
+HB_OT_CORE_TABLE (OT, maxp)
#if !defined(HB_NO_FACE_COLLECT_UNICODES) || !defined(HB_NO_OT_FONT)
HB_OT_ACCELERATOR (OT, cmap)
#endif
@@ -139,3 +144,7 @@
#ifdef _HB_OT_ACCELERATOR_UNDEF
#undef HB_OT_ACCELERATOR
#endif
+
+#ifdef _HB_OT_CORE_TABLE_UNDEF
+#undef HB_OT_CORE_TABLE
+#endif
