gfxbbox_t gfxline_getbbox(gfxline_t*line);
gfxbbox_t gfxbbox_expand_to_point(gfxbbox_t box, gfxcoord_t x, gfxcoord_t y);
gfxbbox_t gfxline_getbbox(gfxline_t*line);
gfxbbox_t gfxbbox_expand_to_point(gfxbbox_t box, gfxcoord_t x, gfxcoord_t y);
char gfxfontlist_hasfont(gfxfontlist_t*list, gfxfont_t*font);
void gfxfontlist_free(gfxfontlist_t*list, char deletefonts);
char gfxfontlist_hasfont(gfxfontlist_t*list, gfxfont_t*font);
void gfxfontlist_free(gfxfontlist_t*list, char deletefonts);
gfxline_t*gfxline_makerectangle(int x1, int y1, int x2, int y2);
gfxline_t*gfxline_makerectangle(int x1, int y1, int x2, int y2);