old_s_w 1343 core/gps.c double old_s_w=sin(0); old_s_w 1400 core/gps.c draw_compass_needle (old_angle, old_s_w, old_c_w, bitmap1, extent, m_x, m_y, offset_x, offset_y, f_v_0, f_v_0); old_s_w 1405 core/gps.c old_s_w=sin(w);