From 7d287800e5a5bcdf0d4d38679ff7980ce8c18250 Mon Sep 17 00:00:00 2001
From: Ben Harris <bjh21@bjh21.me.uk>
Date: Sat, 10 Feb 2007 12:33:56 +0000
Subject: Generate a "W" array for CIDFonts, since acroread seems to do very
 silly things without one.

[originally from svn r7261]
---
 in_sfnt.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'in_sfnt.c')

diff --git a/in_sfnt.c b/in_sfnt.c
index 9e21bf2..9718425 100644
--- a/in_sfnt.c
+++ b/in_sfnt.c
@@ -349,7 +349,6 @@ typedef struct {
     unsigned short index;
 } glyphmap;
 
-typedef struct sfnt_Tag sfnt;
 struct sfnt_Tag {
     void *data;
     size_t len;
@@ -497,11 +496,15 @@ static void sfnt_mapglyphs(font_info *fi) {
 	  glyphsbyname_cmp);
 }
 
-static glyph sfnt_indextoglyph(sfnt *sf, unsigned short idx) {
+glyph sfnt_indextoglyph(sfnt *sf, unsigned idx) {
     return sf->glyphsbyindex[idx];
 }
 
-static unsigned short sfnt_glyphtoindex(sfnt *sf, glyph g) {
+unsigned sfnt_nglyphs(sfnt *sf) {
+    return sf->nglyphs;
+}
+
+unsigned sfnt_glyphtoindex(sfnt *sf, glyph g) {
     cmp_glyphsbyindex = sf->glyphsbyindex;
     return *(unsigned short *)bsearch(&g, sf->glyphsbyname, sf->nglyphs,
 				      sizeof(*sf->glyphsbyname),
-- 
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