difference between &array[0] and &array when passed to a C function

Question

Is there a difference between &array[0] and &array when passed to a C Function. This array is a void* array which currently takes integer as data.

Added the

Answer 1

This won't compile, you are using a void * and try to get the first element of it. But what size does it have? The compiler doesn't know. Using int * may compile, if you are not trying something like this:

int main (void) {
  int *arr = malloc( 10 );

  arr = &arr[0]; // this is ok
  arr = &arr;    // wrong data type
}

&array returns an int **, &array[0] returns int *. These are different data types.