GLYPH_INVALID_INPUT

The %PANGO_GLYPH_INVALID_INPUT macro represents a #PangoGlyph value that has a special meaning of invalid input. #PangoLayout produces one such glyph per invalid input UTF-8 byte and such a glyph is rendered as a crossed box.

Note that this value is defined such that it has the %PANGO_GLYPH_UNKNOWN_FLAG on.

enum GLYPH_INVALID_INPUT = 4294967295;

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