Fix what can be at this stage

Author: devnexen

libc-test/build.rs

@@ -907,6 +907,7 @@ fn test_netbsd(target: &str) {
         "grp.h",
         "ifaddrs.h",
         "langinfo.h",
+        "net/bpf.h",
         "net/if.h",
         "net/if_arp.h",
         "net/if_dl.h",

src/unix/bsd/netbsdlike/mod.rs

@@ -72,8 +72,14 @@ s! {
         pub uid: ::uid_t,
         pub gid: ::gid_t,
         pub mode: ::mode_t,
+        #[cfg(target_os = "openbsd")]
         pub seq: ::c_ushort,
+        #[cfg(target_os = "netbsd")]
+        pub _seq: ::c_ushort,
+        #[cfg(target_os = "openbsd")]
         pub key: ::key_t,
+        #[cfg(target_os = "netbsd")]
+        pub _key: ::key_t,
     }
 
     pub struct ptrace_io_desc {

src/unix/bsd/netbsdlike/netbsd/mod.rs

@@ -7,7 +7,7 @@ pub type fsfilcnt_t = u64;
 pub type idtype_t = ::c_int;
 pub type mqd_t = ::c_int;
 type __pthread_spin_t = __cpu_simple_lock_nv_t;
-pub type vm_size_t = ::uintptr_t;
+pub type vm_size_t = ::uintptr_t; // FIXME: deprecated since long time
 pub type lwpid_t = ::c_uint;
 pub type shmatt_t = ::c_uint;
 
@@ -427,7 +427,7 @@ s_no_extra_traits! {
         pub ut_session: u16,
         pub ut_type: u16,
         pub ut_pid: ::pid_t,
-        pub ut_exit: __exit_status,
+        pub ut_exit: __exit_status, // FIXME: when anonymous struct are supported
         pub ut_ss: sockaddr_storage,
         pub ut_tv: ::timeval,
         pub ut_pad: [u8; _UTX_PADSIZE],