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184:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/02/24 23:19:58
>>182 ŠÂ‹«ˆË‘¶
#include<stdio.h>

#define MACRO(type) printf("sizeof(%s)=%d\n", #type, sizeof(type))

#pragma pack(push, 1)
struct pack1{
char a;
int b;
};
#pragma pack(pop)

#pragma pack(push, 2)
struct pack2{
char a;
int b;
};
#pragma pack(pop)

#pragma pack(push, 4)
struct pack4{
char a;
int b;
};
#pragma pack(pop)

int main(void){
MACRO(struct pack1);
MACRO(struct pack2);
MACRO(struct pack4);
return 0;
}


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