Re: proposal: remove traditional C support from lint

On Thu, 18 Mar 2021, Thomas Klausner wrote:

> with -S, one more warning is removed, but still a lot remain:
> 
> inttypes.h(66): warning: struct _locale never defined [233]
> ansi.h(51): warning: struct __tag_wctrans_t never defined [233]
> ansi.h(54): warning: struct __tag_wctype_t never defined [233]
> types.h(323): warning: struct kauth_cred never defined [233]
> pthread_types.h(61): warning: struct __pthread_st never defined [233]
> pthread_types.h(70): warning: struct __pthread_spin_st never defined [233]
> time.h(146): warning: struct sigevent never defined [233]
> time.h(198): warning: struct __state never defined [233]

Add `-z' for those.

I also usually add `-nu' because /usr/libdata/llib-lc.ln is MIA
in 9.1_STABLE.

-RVP