用memset或bzero初始化结构数组

//用memset或bzero初始化结构数组
#include
#include

struct test
{
        char name[20];
        int age;
};
int main(int argc , char ** argv)
{
        struct test s[2];
        strcpy(s[0].name,"fpf");
        s[0].age=20;
        strcpy(s[1].name,"zhangqiang");
        s[1].age=30;
        //printf("name=%s,age=%d\n",s[0].name,s[0].age);
        int i;
        for(i=0;i<2;i++)
                printf("name=%s,age=%d\n",s[i].name,s[i].age);
        memset(s,0,sizeof(struct test)*2);      //bzero(s,sizeof(struct test)*2);       
        for(i=0;i<2;i++)
                printf("name=%s,age=%d\n",s[i].name,s[i].age);
        return 0;
}
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