fix ioctl _IOR, _IOW, etc macros to avoid signed overflow (2<<30)
[musl] / include / err.h
2012-09-08 Rich Felkerfix redundant _Noreturn def in err.h
2012-09-07 Rich Felkerfurther use of _Noreturn, for non-plain-C functions
2011-04-05 Rich Felkersupport the nonstandard err.h interfaces