Hi,
I can observing an behavior which i am not able to explain.
file1.c
/* global array */
int arr[10];
void main()
{
printf("addres of array is %p", arr);
}
file2.c
extern int arr[];
void main()
{
printf("addres of array is %p", arr);
}
file3.c
extern int *arr;
void main()
{
printf("addres of array is %p", arr);
}
Now, value printed with file 1 and 2 are same, but extern int *arr
doesn't work at all. The address shown is just something else.
I know we pass array addresses to routines this way only, but with
extern it is just not working.
Can somebody please explain it?
--
viresh
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