STRING_UNITS_10
STRING_UNITS_10, cap_str_10, sizeof(cap_str_10));
STRING_UNITS_10, cap_str_10, sizeof(cap_str_10));
[STRING_UNITS_10] = units_10,
[STRING_UNITS_10] = 1000,
string_get_size(size, blk_size, STRING_UNITS_10 | units, buf10, sizeof(buf10));