acos.s fix: use the formula acos(x) = atan2(sqrt(1-x),sqrt(1+x))
[musl] / src / passwd / getgrent_a.c
2012-02-02 Rich Felkermake passwd/group functions safe against cancellation...
2011-06-30 Rich Felkerfix buffer overrun in getgrent code when there are...
2011-02-12 Rich Felkerinitial check-in, version 0.5.0