fa 1398 user/usertests.c char fa[N]; fa 1432 user/usertests.c memset(fa, 0, sizeof(fa)); fa 1440 user/usertests.c if(i < 0 || i >= sizeof(fa)){ fa 1444 user/usertests.c if(fa[i]){ fa 1448 user/usertests.c fa[i] = 1;