Function lapack_sys::fortran::dsyconv_

pub unsafe extern fn dsyconv_(uplo: *const c_char,
                              way: *const c_char,
                              n: *const lapack_int,
                              a: *mut c_double,
                              lda: *const lapack_int,
                              ipiv: *const lapack_int,
                              work: *mut c_double,
                              info: *mut lapack_int)