摘要： 在C中如下结构：structfoo{charc1;shorts;charc2;inti;};假设结构成员在内存中紧凑排列，c1地址0，s地址应该是1，c2地址3，i地址4c100000000s00000001c200000003i00000004但VC6中#include<stdio.h>Struct foo{charc1;shorts;charc2;inti;};intmain(){structfooa;printf("c1\t%p\ns\t%p\nc2\t%p\ni\t%p\n",(unsignedint)(void*)&a.c1-(unsigned 阅读全文