Function lapack_sys::fortran::dgesvdx_

pub unsafe extern fn dgesvdx_(jobu: *const c_char,
                              jobvt: *const c_char,
                              range: *const c_char,
                              m: *const lapack_int,
                              n: *const lapack_int,
                              a: *mut c_double,
                              lda: *const lapack_int,
                              vl: *const c_double,
                              vu: *const c_double,
                              il: *const lapack_int,
                              iu: *const lapack_int,
                              ns: *mut lapack_int,
                              s: *mut c_double,
                              u: *mut c_double,
                              ldu: *const lapack_int,
                              vt: *mut c_double,
                              ldvt: *const lapack_int,
                              work: *mut c_double,
                              lwork: *const lapack_int,
                              iwork: *mut lapack_int,
                              info: *mut lapack_int)