_GdkFont patch for two-byte font.

[Shyhming Feng <sfeng ms14 hinet net>]

Hi...

We suggest the following patch for Far Eastern two-byte font.

The original one is...

struct _GdkFont
{
    GdkFontType type;
    gint ascent;
    gint descent;
}

Our new suggestion is...

struct _GdkFont
{
    GdkFontType type;
    gint ascent;
    gint descent;
    gboolean two_byte_font;
    gint font_width;
}

Flex Hsu
Shyhming Feng
Applied Mathmatics department.
National Chung Hsing University, Taiwan