Symbol: week_num
src/system/libroot/posix/musl/time/strftime.c
162
val = week_num(tm);
src/system/libroot/posix/musl/time/strftime.c
93
if (tm->tm_yday < 3 && week_num(tm) != 1) val--;
src/system/libroot/posix/musl/time/strftime.c
94
else if (tm->tm_yday > 360 && week_num(tm) == 1) val++;