Function lapack::dposvx

pub fn dposvx(fact: u8, uplo: u8, n: usize, nrhs: usize, a: &mut [f64], lda: usize, af: &mut [f64], ldaf: usize, equed: &mut u8, s: &mut [f64], b: &mut [f64], ldb: usize, x: &mut [f64], ldx: usize, rcond: &mut [f64], ferr: &mut [f64], berr: &mut [f64], work: &mut [f64], iwork: &mut [i32], info: &mut i32)