[ft] get all glyphs

[Dryden, Thomas]

I'm attempting to extract all glyphs from a TTF in order to create a table of 
each glyph's width. I'm using a Chinese TTF, that reports it has 36k+ glyphs 
(via face->num_glyphs). When I use the following code, I only get 497 glyphs. 
Clearly, I'm doing something wrong... Any ideas?

Thanks,
-Thomas

        charcode = FT_Get_First_Char( Face, &gindex );
        while ( gindex != 0 )
        {
            printf("count: %d, charcode: 0x%X, gindex: %d\n", count, charcode, 
gindex);
            charcode = FT_Get_Next_Char( Face, charcode, &gindex );
            count++;
        }
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