ref: a0b15f88e6274b4892061a7dfe790d85eb211078
dir: /n_vbox.h/
extern char* NVBox_Type;
typedef struct NVBox NVBox;
struct NVBox {
Nelem;
DECL_ACCESSOR_OneParam(NVBox, Slot, Nelem*);
DECL_ACCESSOR_OneParam(NVBox, SizeToContent, int);
// private members
Nlist children;
int sizetocontent;
};
NVBox* New_VBox(void);