int* reverse(int* intArray, int size){
	int i, j;
	int* placeholder;

	//reverse array?
    for(i = 0, j = size-1; i < size; i++, j--) {
			placeholder[i]=intArray[j];
    	}

return placeholder;

}

char* reverse(char* charArray, int size){
	int i, j;
	char* placeholder;
	j = size -1;


    for(i = 0; i < size; i++, j--) {
			placeholder[i]=charArray[j];
    	}

return placeholder;
}