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/*

-- CXB30130.C

--

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--*

--

-- FUNCTION NAME: CXB30130   ("square_it")

--

-- FUNCTION DESCRIPTION:

--      This C function returns the square of num1 through the function

--      name, and returns the square of parameters num2, num3, and num4

--      through the argument list (modifying the objects pointed to by

--      the parameters).

--

-- INPUTS:

--      This function requires that four parameters be passed to it.

--      The types of these parameters are, in order: int, pointer to short,

--      pointer to float, and pointer to double.

--

-- PROCESSING:

--      The function will calculate the square of the int parameter (num1),

--      and return this value as the function result through the function

--      name.  The function will also calculate the square of the values

--      pointed to by the remaining three parameters (num2, num3, num4),

--      and will modify the referenced memory locations to contain the

--      squared values.

--

-- OUTPUTS:

--      The square of num1 is returned through function name.

--      Parameters num2-num4 now point to values that are the squared results

--      of the originally referenced values (i.e., the original values are

--      modified as a result of this function).

--

-- CHANGE HISTORY:

--      12 Oct 95   SAIC    Initial prerelease version.

--

--!

*/

int CXB30130 (int num1, short* num2, float* num3, double* num4)

/* NOTE: The above function definition should be accepted by an ANSI-C   */

/*       compiler.  Older C compilers may reject it; they may, however   */

/*       accept the following five lines.  An implementation may comment */

/*       out the above function definition and uncomment the following   */

/*       one.  Otherwise, an implementation must provide the necessary   */

/*       modifications to this C code to satisfy the function            */

/*       requirements (see Function Description).                        */

/*                                                                       */

/*  int CXB30130 (num1, num2, num3, num4)                                */

/*     int     num1;                                                     */

/*     short*  num2;                                                     */

/*     float*  num3;                                                     */

/*     double* num4;                                                     */

/*                                                                       */

{

   int return_value = 0;

   return_value = num1 * num1;

   *num2 = *num2 * *num2; /* Return square of these parameters through   */

   *num3 = *num3 * *num3; /* the parameter list.                         */

   *num4 = *num4 * *num4;

   return (return_value); /* Return square of num1 through function name */

}