fix ioctl _IOR, _IOW, etc macros to avoid signed overflow (2<<30)
[musl] / include / ifaddrs.h
2013-04-11 Rich Felkermake ifaddrs.h expose sys/socket.h
2013-04-05 rofl0rinclude/ifaddrs.h: add prototypes for get/freeifaddrs
2013-04-05 rofl0radd getifaddrs