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FNPTR.C
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1986-02-03
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896b
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37 lines
/************************************************************************/
/* */
/* fnptr.c */
/* */
/* Example Program to test pointers to functions */
/* */
/* A. Skjellum */
/* November 29, 1985 */
/* */
/* */
/* Computer Language Magazine [C Interpreter Wrap-Up, Feb., 1986] */
/* */
/************************************************************************/
main()
{
int iter;
double (*function)();
double eval();
double f;
printf("fnptr.c: tests pointers to functions [29-Nov-85]\n\n");
function = eval;
for(iter = 1; iter <= 10000; iter++)
f = (*function)(iter);
printf("Result is %e\n",f);
}
double eval(i)
int i;
{
return((double)i);
}