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/************************************************************************
*
* Purpose: Program to demonstrate passing a pointer to an array
* to a function.
* Author: M J Leslie.
* Date: 14-Apr-94
*
************************************************************************/
#define I_SIZE 2
void add(int*); /* Function declaration */
main()
{
int i[I_SIZE]={4,6}; /* array declaration */
int count=0;
for (count=0;count<I_SIZE;count++)
printf("i starts out life as %d.\n", i[count]);
add(i); /* Function call */
for (count=0;count<I_SIZE;count++) \
printf(" i is now %d.\n", i[count]);
}
/************************************************************************/
void add(int *ptr) /* Function definition */
{
++*ptr; /* Add 1 to the first element in
the array */
++*(ptr+1); /* And the second element */
return;
}
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