#define STN_MAX ((STN_TYPE)(-1))
static const STN_TYPE S(tops)[STN_DBASES_MASK+1] = { [2] = STN_MAX/2, [8] = STN_MAX/8, [10] = STN_MAX/10, [16] = STN_MAX/16 };
#define STN_MAX ((STN_TYPE)(-1))
static const STN_TYPE S(tops)[STN_DBASES_MASK+1] = { [2] = STN_MAX/2, [8] = STN_MAX/8, [10] = STN_MAX/10, [16] = STN_MAX/16 };