netbsd: Cleanup to make the module more similar to libc-0.2

Author: tgross35

src/unix/bsd/apple/mod.rs

@@ -1676,8 +1676,7 @@ cfg_if! {
         }
         impl Eq for semun {}
         impl ::fmt::Debug for semun {
-            fn fmt(&self, f: &mut ::fmt::Formatter)
-                    -> ::fmt::Result {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
                 f.debug_struct("semun")
                     .field("val", unsafe { &self.val })
                     .finish()

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

@@ -2893,6 +2893,9 @@ extern "C" {
         ntargets: ::size_t,
         hint: *const ::c_void,
     ) -> ::c_int;
+
+    pub fn getmntinfo(mntbufp: *mut *mut ::statvfs, flags: ::c_int) -> ::c_int;
+    pub fn getvfsstat(buf: *mut statvfs, bufsize: ::size_t, flags: ::c_int) -> ::c_int;
 }
 
 #[link(name = "rt")]
@@ -3118,11 +3121,6 @@ extern "C" {
     ) -> ::c_int;
 }
 
-extern "C" {
-    pub fn getmntinfo(mntbufp: *mut *mut ::statvfs, flags: ::c_int) -> ::c_int;
-    pub fn getvfsstat(buf: *mut statvfs, bufsize: ::size_t, flags: ::c_int) -> ::c_int;
-}
-
 cfg_if! {
     if #[cfg(target_arch = "aarch64")] {
         mod aarch64;

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

@@ -2166,6 +2166,11 @@ extern "C" {
     pub fn mimmutable(addr: *mut ::c_void, len: ::size_t) -> ::c_int;
 
     pub fn reboot(mode: ::c_int) -> ::c_int;
+
+    pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
+    pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
+    pub fn getmntinfo(mntbufp: *mut *mut ::statfs, flags: ::c_int) -> ::c_int;
+    pub fn getfsstat(buf: *mut statfs, bufsize: ::size_t, flags: ::c_int) -> ::c_int;
 }
 
 #[link(name = "execinfo")]
@@ -2184,13 +2189,6 @@ extern "C" {
     ) -> *mut *mut ::c_char;
 }
 
-extern "C" {
-    pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
-    pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
-    pub fn getmntinfo(mntbufp: *mut *mut ::statfs, flags: ::c_int) -> ::c_int;
-    pub fn getfsstat(buf: *mut statfs, bufsize: ::size_t, flags: ::c_int) -> ::c_int;
-}
-
 cfg_if! {
     if #[cfg(target_arch = "aarch64")] {
         mod aarch64;