/* ========================================================================== */
  /* === umfpack_global ======================================================= */
  /* ========================================================================== */
  
  /* -------------------------------------------------------------------------- */
  /* 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                       */
  /* -------------------------------------------------------------------------- */
  
  /* prototypes for global variables, and basic operators for complex values  */
  
  #ifndef EXTERN
  #define EXTERN extern
  #endif
  
  EXTERN double (*umfpack_hypot) (double, double) ;
  EXTERN int (*umfpack_divcomplex) (double, double, double, double, double *, double *) ;
  
  double umf_hypot (double x, double y) ;
  int umf_divcomplex (double, double, double, double, double *, double *) ;