Fix: Repair a few random platform builds via ::ifaddrs

Author: kallisti5

src/unix/bsd/mod.rs

@@ -321,8 +321,8 @@ f! {
 }
 
 extern {
-    pub fn getifaddrs(ifap: *mut *mut ifaddrs) -> ::c_int;
-    pub fn freeifaddrs(ifa: *mut ifaddrs);
+    pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
+    pub fn freeifaddrs(ifa: *mut ::ifaddrs);
     pub fn setgroups(ngroups: ::c_int,
                      ptr: *const ::gid_t) -> ::c_int;
     pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;

src/unix/notbsd/mod.rs

@@ -684,8 +684,8 @@ f! {
 }
 
 extern {
-    pub fn getifaddrs(ifap: *mut *mut ifaddrs) -> ::c_int;
-    pub fn freeifaddrs(ifa: *mut ifaddrs);
+    pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
+    pub fn freeifaddrs(ifa: *mut ::ifaddrs);
     pub fn getpwnam_r(name: *const ::c_char,
                       pwd: *mut passwd,
                       buf: *mut ::c_char,

src/unix/solaris/mod.rs

@@ -955,8 +955,8 @@ f! {
 }
 
 extern {
-    pub fn getifaddrs(ifap: *mut *mut ifaddrs) -> ::c_int;
-    pub fn freeifaddrs(ifa: *mut ifaddrs);
+    pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
+    pub fn freeifaddrs(ifa: *mut ::ifaddrs);
 
     pub fn stack_getbounds(sp: *mut ::stack_t) -> ::c_int;
     pub fn mincore(addr: *const ::c_void, len: ::size_t,