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/************************************************************************
*
* Purpose: Program to demonstrate functions.
* Author: M J Leslie.
* Date: 28-Feb-94
*
************************************************************************/
int add( int, int); /* Function declaration */
main()
{
int i=1;
printf("i starts out life as %d.", i);
i = add(1, 1); /* Function call */
printf(" And becomes %d after function is executed.\n", i);
}
/************************************************************************/
int add( int a, int b) /* Function definition */
{
int c;
c = a + b;
return c;
}
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