FMT_SCALED_STRSIZE
strlcpy(result, "0B", FMT_SCALED_STRSIZE);
(void)snprintf(result, FMT_SCALED_STRSIZE, "%lld%c",
(void)snprintf(result, FMT_SCALED_STRSIZE, "%lld.%1lld%c",
char *cinput = "1.5K", buf[FMT_SCALED_STRSIZE];
char sbuf[FMT_SCALED_STRSIZE];
char s_used[FMT_SCALED_STRSIZE], s_avail[FMT_SCALED_STRSIZE];
char s_root[FMT_SCALED_STRSIZE], s_total[FMT_SCALED_STRSIZE];