(mflt_get): Extern it.

diff --git a/src/m17n-flt.h b/src/m17n-flt.h
index ecbd084..0be2159 100644 (file)
--- a/src/m17n-flt.h
+++ b/src/m17n-flt.h
@@ -51,19 +51,19 @@ extern void m17n_fini_flt (void);
     @brief Type of information about a glyph.
 
     The type #MFLTGlyph is the structure that contains information
-    about a glyph.  It is used as an argument to mflt_run ().  */
+    about a glyph.  */
 
 typedef struct _MFLTGlyph MFLTGlyph;
 
 struct _MFLTGlyph
 {
   /***en Character code (Unicode) of the glyph.  This is the sole
-      member to be set before calling the function mflt_run ().  */
+      member to be set before calling the functions mflt_find () and
+      mflt_run ().  */
   int c;
   /***en Glyph-id of the font of the glyph.  */
   unsigned int code;
-  /***en Glyph indices indicating to which original glyphs the glyph
-      corresonds.  */
+  /***en Glyph indices indicating the range of original glyphs.  */
   int from, to;
   /***en Ink metrics of the glyph expressed in 26.6 fractional pixel
       format.  */
@@ -111,26 +111,24 @@ struct _MFLTGlyphAdjustment
     @brief Type of information about a glyph sequence.
 
     The type #MFLTGlyphString is the structure that contains
-    information about a sequence of glyphs.  It is used as an argument
-    to the callback function #drive_otf of #MFLTFont.  */
+    information about a sequence of glyphs.  */
 
 typedef struct _MFLTGlyphString MFLTGlyphString;
 
 struct _MFLTGlyphString
 {
   /***en The actual byte size of elements of the array pointed by the
-      member #glyphs.  */
+      member #glyphs.  It must be greater than "sizeof (MFLTGlyph)".  */
   int glyph_size;
-  /***en Array of glyphs.  The byte size of elements may be bigger
-      than the byte size of the type #MFLTGlyph.  */
+  /***en Array of glyphs.  */
   MFLTGlyph *glyphs;
-  /***en Memory for how many elements is allocated in #glyphs.  */
+  /***en How many elements are allocated in #glyphs.  */
   int allocated;
   /***en How many elements in #glyphs are in use.  */
   int used;
-  /***en Script tag.  */
+  /***en OTF Script tag.  Zero means */
   unsigned int script;
-  /***en Langsys tag.  */
+  /***en OTF Langsys tag.  */
   unsigned int langsys;
 };
 
@@ -175,6 +173,8 @@ struct _MFLTFont
 
 typedef struct _MFLT MFLT;
 
+extern MFLT *mflt_get (char *name);
+
 extern MFLT *mflt_find (MFLTGlyphString *gstring, int pos, MFLTFont *font);
 
 extern MCharTable *mflt_coverage (MFLT *flt);