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 #define P_EP(n) ((USB_EP_EVENT & (1 << (n))) ? USB_EndPoint##n : NULL)
/* USB Endpoint Events Callback Pointers */
void (* const USB_P_EP[16]) (U32 event) = {
  P_EP(0),
  P_EP(1),
  P_EP(2),
  P_EP(3),
  P_EP(4),
  P_EP(5),
  P_EP(6),
  P_EP(7),
  P_EP(8),
  P_EP(9),
  P_EP(10),
  P_EP(11),
  P_EP(12),
  P_EP(13),
  P_EP(14),
  P_EP(15),
};
/*
 *  USB Endpoint 1 Event Callback
 *   Called automatically on USB Endpoint 1 Event
 *    Parameter:       event
 */
void USB_EndPoint1 (U32 event) {
}
/*
 *  USB Endpoint 2 Event Callback
 *   Called automatically on USB Endpoint 2 Event
 *    Parameter:       event
 */
void USB_EndPoint2 (U32 event) {
  switch (event) {
    case USB_EVT_OUT:
      MSC_BulkOut();
      break;
    case USB_EVT_IN:
      MSC_BulkIn();
      break;
  }
} 
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int (*p)[n]; ¡¡pΪָÏòÕûÐͶþάÊý×éµÄÖ¸Õë±äÁ¿£¬¶þάÊý×éµÄÁÐÊýΪn
int *p() ¡¡¡¡¡¡pΪ·µ»ØÖ¸ÕëÖµµÄº¯Êý£¬¸ÃÖ¸ÕëÖ¸ÏòÕûÐÍÁ¿
int (*p)() ¡¡¡¡pΪָÏòº¯ÊýµÄÖ¸Õ룬¸Ãº¯Êý·µ»ØÕûÐÍÁ¿
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#include <conio.h>
using namespace std;
typedef struct _INTTEST
{
        int a;        
}inttest;
int main()
{
    inttest* p=new inttest[3];
    p[1].a=10;
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