copy member from void * array

void *copy_element(const void *src[], int cnt, size_t size)
{
	void *result = 0;
	char *p;
	size_t num = 0;
	for(int i = 0;i < cnt;i++)
	{
		num += size;
		result = realloc(result, num);
		if(!result) break;
		if(!i) p = (char *)result;
		memcpy(p, (const char *)src[i], size);
		p += size;
	}
	return result;
}
int main() 
{
	const void *p[2] = {"abc", "123"};
	void *result = copy_element(p, 2, 3);
	char *q = (char *)result;
	for(int i = 0;i < 6;i++) printf("%c", q[i]);
	free(result);
	cout << endl;

	return 0;
}