FreeType 1.31.1

lib/extend/ftxcmap.h

@@ -0,0 +1,60 @@
+/*******************************************************************
+ *
+ *  ftxcmap.h                                                   1.0
+ *
+ *    API extension for iterating over Cmaps
+ *
+ *  Copyright 1996-1999 by Juliusz Chroboczek,
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT. By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *
+ ******************************************************************/
+
+#ifndef FTXCMAP_H
+#define FTXCMAP_H
+
+#include "freetype.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+  /* Find the first entry of a Cmap.  Its glyph index is returned   */
+  /* in the "id" field, while the function returns the first valid  */
+  /* character code in the Cmap.  It returns -1 in case of failure. */
+
+  EXPORT_DEF
+  TT_Long  TT_CharMap_First( TT_CharMap  charMap,
+                             TT_UShort*  id );
+
+
+  /* Find the next entry of Cmap.  Same return conventions. */
+
+  EXPORT_DEF
+  TT_Long  TT_CharMap_Next( TT_CharMap  charMap,
+                            TT_UShort   startId,
+                            TT_UShort*  id );
+
+  /* Find the last entry of a Cmap.  Its glyph index is returned   */
+  /* in the "id" field, while the function returns the last valid  */
+  /* character code in the Cmap.  It returns -1 in case of failure. */
+
+  EXPORT_DEF
+  TT_Long  TT_CharMap_Last( TT_CharMap  charMap,
+                            TT_UShort*  id );
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FTXCMAP_H */
+
+
+/* END */