#define ALLOW_INSTRUCTOR_CODE
/***************************************************************************
 ***************************************************************************
 ****** BEFORE BEGINNING OR TURNING IN THIS EXERCISE IT IS  EXTREMELY ******
 ****** IMPORTANT THAT YOU READ, FULLY UNDERSTAND, AND ADHERE TO  THE ******
 ****** REQUIREMENTS STATED  IN  THE  DOCUMENT  TITLED,   "ASSIGNMENT ******
 ****** SUBMISSION REQUIREMENTS", DOWNLOADABLE FROM  THE  COURSE  WEB ******
 ****** SITE.                                                         ******
 ***************************************************************************
 **************************************************************************/



/***************************************************************************
 ************* C/C++ Programming 2:  Assignment 6 - Exercise 1 *************
 ********* BEGIN EXERCISE REQUIREMENT - THIS MUST BE A "C" PROGRAM *********
 ***************************************************************************

   (1 point)  Write functions GetPrintfPointer and GetPutsPointer:
   
      GetPrintfPointer syntax:
         int (*GetPrintfPointer(void))(const char *f, ...);
      Parameters:
         none
      Synopsis:
         Declares a pointer named pPrintf of appropriate type to point to
         the standard library printf function and initializes it to point
         to that function.
      Return:
         the initialized pointer named pPrintf, which points to the standard
         library printf function


      GetPutsPointer syntax:
         int (*GetPutsPointer(void))(const char *f);
      Parameters:
         none
      Synopsis:
         Declares a pointer named pPuts of appropriate type to point to
         the standard library puts function and initializes it to point
         to that function.
      Return:
         the initialized pointer named pPuts, which points to the standard
         library puts function


   Hint:  Find and examine the prototypes for the standard C library printf
          and puts functions.

   * Never explicitly write a prototype for a library function.  Instead,
     include the appropriate header file, which already contains the needed
     prototype.

 ***************************************************************************
 ************************ END EXERCISE REQUIREMENT *************************
 **************************************************************************/



/***************************************************************************
 * BEFORE PRINTING THIS ASSIGNMENT  TO  TURN  IN, DELETE  THIS  COMMENT  AND
 * EVERYTHING ABOVE IT.
 **************************************************************************/

/*
 * TODO:
 *   REPLACE THIS COMMENT WITH YOUR TITLE BLOCK.
 */

/*
 * TODO:
 *    REPLACE THIS COMMENT WITH YOUR  C  CODE, PLUS  ANYTHING  NECESSARY  TO
 *    SUPPORT MY TEST CODE BELOW.  DO NOT INCLUDE ANY UNNEEDED HEADER FILES!
 */

/***************************************************************************
 * BEFORE PRINTING THIS ASSIGNMENT  TO  TURN  IN, DELETE  THIS  COMMENT  AND
 * EVERYTHING BELOW IT.
 **************************************************************************/

/*
 ***** Change nothing below this comment without instructor permission. ****
 * Everything that follows was written to help test/verify your code.  You
 * do not need to understand the details of my code to write yours!
 */
#ifdef ALLOW_INSTRUCTOR_CODE
int main(void)
{
   int rtnPrintf =
      GetPrintfPointer()("Testing %s %x %d %o\n", "\"printf\"", 25, 25, 25);
   
   int rtnPuts =
      GetPutsPointer()("Testing \"puts\"");

   printf("printf returned %d; puts returned %d\n", rtnPrintf, rtnPuts);

   return EXIT_SUCCESS;
}
#endif