/* call_c.c    goes with  call_cc.cpp */
/*             no main() in this file */

char call_cc(int x, float y); // function prototype
                              // function defined in C++

#include <stdio.h>
char call_c(int x, float y)   // simple C function
{
  char c; /* x and y passed through */
  
  printf("in c: about to call a C++ function\n");
  c = call_cc(x, y);
  printf("in c: returned from call_cc with %c \n", c);
  printf("in c: x = %d, y = %g \n", x, y);
  return 'a';  // return something to C++
}