[問題] 請問傳遞struct array問題
請問關於陣列傳遞問題
如下：
#define ARRAY_SIZE(x) (sizeof(x)/sizeof((x)[0]))
main()
{
typedef struct data{
U32 cmd;
U32 cmd1;
U8 *pdata
}Mouse;
Mdata={0x4c};
Mouse array[]={0x10,0x2,Mdata},{0x3,0x1,Mdata}
fun(array);
printf("orginal size=%d",ARRAY_SIZE(array));
}
fun(Mouse myarray[])
{
printf("size=%d",ARRAY_SIZE(myarray));
}
印出來的值為
orginal size=2
size=0
請問在fun為什麼會印錯的size=0?
謝謝
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