6 typedef struct _windstate
11 typedef struct _windrule
13 windstate_t* (*add)(windstate_t*left, fillstyle_t*edge, segment_dir_t dir, gfxpoly_t*master);
14 fillstyle_t* (*diff)(windstate_t*left, windstate_t*right);
17 windrule_t* windrule_new_evenodd();
18 windrule_t* windrule_new_circular();