/* -------------------------------------------------------------------------- */
  /* UMFPACK Copyright (c) Timothy A. Davis, CISE,                              */
  /* Univ. of Florida.  All Rights Reserved.  See ../Doc/License for License.   */
  /* web: http://www.cise.ufl.edu/research/sparse/umfpack                       */
  /* -------------------------------------------------------------------------- */
  
  GLOBAL Int UMF_analyze
  (
      Int n_row,
      Int n_col,
      Int Ai [ ],
      Int Ap [ ],
      Int Up [ ],
      Int fixQ,
      Int Front_ncols [ ],
      Int W [ ],
      Int Link [ ],
      Int Front_nrows [ ],
      Int Front_npivcol [ ],
      Int Front_parent [ ],
      Int *nfr_out,
      Int *p_ncompactions
  ) ;