// P226.CPP - Section 7.2.3, References to Pointers

#include <iostream.h>


void FindNext( char * & p, char delim )
{
  while( *p && (*p != delim) )
    p++;
}

int main()
{

char str[] = "abc,def,ghi,jkl";

for(char * p = str; *p; p++)
{
  FindNext( p, ',' );
  cout << p << endl;
}


return 0;
}