pub unsafe extern "C" fn drotmg_(
dd1: *mut bla_double,
dd2: *mut bla_double,
dx1: *mut bla_double,
dy1: *const bla_double,
dparam: *mut bla_double,
) -> c_intpub unsafe extern "C" fn drotmg_(
dd1: *mut bla_double,
dd2: *mut bla_double,
dx1: *mut bla_double,
dy1: *const bla_double,
dparam: *mut bla_double,
) -> c_int