typedef struct _GtkCssShorthandPropertyClass GtkCssShorthandPropertyClass;
typedef gboolean (* GtkCssShorthandPropertyParseFunc) (GtkCssShorthandProperty *shorthand,
typedef struct _GtkCssShorthandPropertyClass GtkCssShorthandPropertyClass;
typedef gboolean (* GtkCssShorthandPropertyParseFunc) (GtkCssShorthandProperty *shorthand,
typedef void (* GtkCssShorthandPropertyAssignFunc) (GtkCssShorthandProperty *shorthand,
GtkStyleProperties *props,
GtkStateFlags state,
const GValue *value);
typedef void (* GtkCssShorthandPropertyAssignFunc) (GtkCssShorthandProperty *shorthand,
GtkStyleProperties *props,
GtkStateFlags state,
const GValue *value);