Function lapack_sys::fortran::zptcon_

pub unsafe extern fn zptcon_(n: *const lapack_int,
                             d: *const c_double,
                             e: *const lapack_complex_double,
                             anorm: *const c_double,
                             rcond: *mut c_double,
                             work: *mut c_double,
                             info: *mut lapack_int)