ref: 1890aeca379976e46deabb0ce844aefc8be1a2c5
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, AutoWidth, int); // private members int autowidth; }; NVBox* New_VBox(char*);