a problem about the size of struct
why ??
sizeof(ww)=30;
sizeof(yy)=32;
Very strange..!!!!!!!!!!!!!!!!!!!!!!!!!!!
typedef struct
{
char len[4];
char ss[21];
char len1[2];
short int pp;
}ww;
typedef struct
{
int len;
char ss[21];
char len1[2];
short int pp;
}yy;