#ifndef UTILS_H
#define UTILS_H

#define MOD(x,y) ( ( x+y ) % y )
#ifndef MAX
#define MAX(a,b) \
  ({ __typeof__ (a) _a = (a); \
  __typeof__ (b) _b = (b); \
  _a > _b ? _a : _b; })
#endif
#ifndef MIN
#define MIN(a,b) \
  ({ __typeof__ (a) _a = (a); \
  __typeof__ (b) _b = (b); \
  _a < _b ? _a : _b; })
#endif

typedef long long int index_int; // VLE we should test somewhere.....
#define MPI_INDEX_INT MPI_LONG_LONG_INT

void psizes_from_global(index_int *sizes,int P,index_int gsize);
int hasarg_from_argcv(const char *name,int nargs,char **the_args);
int iarg_from_argcv(const char *name,int vdef,int nargs,char **the_args);

#endif