pub unsafe extern "C" fn GELine(
x1: f64,
y1: f64,
x2: f64,
y2: f64,
gc: pGEcontext,
dd: pGEDevDesc,
)
pub unsafe extern "C" fn GELine(
x1: f64,
y1: f64,
x2: f64,
y2: f64,
gc: pGEcontext,
dd: pGEDevDesc,
)