Function blas_sys::fortran::chpr2_

pub unsafe extern fn chpr2_(uplo: *const c_char,
                            n: *const c_int,
                            alpha: *const c_float_complex,
                            x: *const c_float_complex,
                            incx: *const c_int,
                            y: *const c_float_complex,
                            incy: *const c_int,
                            ap: *mut c_float_complex)