Configure: disabled IP_PKTINFO feature on certain platforms. On Cygwin and NetBSD 7.0+ struct in_pktinfo has no ipi_spec_dst field, which caused nginx compilation error. Now presence of this field is ensured by the IP_PKTINFO feature test. The problem was introduced by dbb0c854e308 (1.13.0).

if exists("b:did_indent")
    finish
endif
let b:did_indent = 1

setlocal indentexpr=

" cindent actually works for nginx' simple file structure
setlocal cindent
" Just make sure that the comments are not reset as defs would be.
setlocal cinkeys-=0#