fix ioctl _IOR, _IOW, etc macros to avoid signed overflow (2<<30)
[musl] / src / search /
2012-05-12 nszsearch: add comments to tsearch_avl.c
2012-05-12 nszsearch: add tdestroy (gnu extension)
2011-06-25 Rich FelkerXSI search.h API implementation by Szabolcs Nagy