qspline_abc_t     156 lib/gfxtools.c static void mkspline(qspline_abc_t*s, double x, double y, gfxline_t*l)
qspline_abc_t     166 lib/gfxtools.c static void spline_get_controlpoint(qspline_abc_t*q, double t1, double t2, double*dx, double*dy)
qspline_abc_t     179 lib/gfxtools.c static double get_spline_len(qspline_abc_t*s)
qspline_abc_t     288 lib/gfxtools.c 	    qspline_abc_t q;