o_acct
struct o_acct oab; /* SVR3 acct structure */
struct o_acct oab;
nsize = sizeof(struct o_acct); /* make sure offset is signed */
struct o_acct oab;
if ((ret = fread((char *)&oab, sizeof(struct o_acct), 1, stdin)) == 1){
sizeof(struct o_acct))), 1) != 0) {
struct o_acct oab;
if ((ret = fread((char *)&oab, sizeof(struct o_acct), 1, stdin)) == 1){