pub unsafe extern "C" fn GEMathText(
x: c_double,
y: c_double,
expr: SEXP,
xc: c_double,
yc: c_double,
rot: c_double,
gc: pGEcontext,
dd: pGEDevDesc,
)
pub unsafe extern "C" fn GEMathText(
x: c_double,
y: c_double,
expr: SEXP,
xc: c_double,
yc: c_double,
rot: c_double,
gc: pGEcontext,
dd: pGEDevDesc,
)