slightly cleaner strlen, also seems to compile to better code
[musl] / src / string / strrchr.c
2012-05-26 Rich Felkerfix failure of strrchr(str, 0)
2011-04-13 Rich Felkerimplement memrchr (nonstandard) and optimize strrchr...
2011-02-12 Rich Felkerinitial check-in, version 0.5.0