/* Copyright (C) 2001-2015 Peter Selinger. This file is part of Potrace. It is free software and it is covered by the GNU General Public License. See the file COPYING for details. */ #ifndef BBOX_H #define BBOX_H #include "potracelib.h" /* an interval [min, max] */ struct interval_s { double min, max; }; typedef struct interval_s interval_t; void path_limits(potrace_path_t *path, potrace_dpoint_t dir, interval_t *i); #endif /* BBOX_H */