rem: for (i = 0; i < sizeof(sizes)/sizeof(int); ++i) {
add: for (i = 0; (size_t)i < sizeof(sizes)/sizeof(int); i++) {
context: do_lat_fs(int argc, char **argv){    int  i, j, iter;/*  int  sizes[] = { 0, 1024, 4096, 10*1024 }; */    int  sizes[] = { 0, 1024 };    char name[64];    iter = LAT_FS_ITER;    if (argc > 1)         iter = strtoul(&argv[1][0], NULL, 0);    for (i = 0; i < sizeof(sizes)/sizeof(int); ++i) {        printf("CREATING: %d files of %5d bytes each\n", iter, sizes[i]);        for (j = 0; j < iter; ++j) {            sprintf(name, "/myfs/%.5d", j);            mkfile(name, sizes[i]);        }        printf("DELETING: %d files of %5d bytes each\n", iter, sizes[i]);        for (j = 0; j < iter; ++j) {            sprintf(name, "/myfs/%.5d", j);            if (sys_unlink(1, -1, name) != 0)                printf("lat_fs: failed to remove: %s\n", name);        }    }}