acos.s fix: use the formula acos(x) = atan2(sqrt(1-x),sqrt(1+x))
[musl] / src / process / posix_spawn.c
2011-09-14 Rich Felkerfix various errors in function signatures/prototypes...
2011-05-29 Rich Felkerfix backwards posix_spawn file action order
2011-05-29 Rich Felkeradd file actions support to posix_spawn
2011-05-28 Rich Felkerposix_spawn: honor POSIX_SPAWN_SETSIGDEF flag
2011-05-28 Rich Felkerinitial implementation of posix_spawn