m68k: Fix incorrect scope of multiple struct fields on Linux

Author: glaubitz

src/unix/linux_like/linux/gnu/b32/m68k/mod.rs

@@ -49,22 +49,22 @@ s! {
         pub cuid: ::uid_t,
         pub cgid: ::gid_t,
         pub mode: ::mode_t,
-        __seq: c_ushort,
-        __pad1: c_ushort,
-        __glibc_reserved1: c_ulong,
-        __glibc_reserved2: c_ulong,
+        __seq: ::c_ushort,
+        __pad1: ::c_ushort,
+        __glibc_reserved1: ::c_ulong,
+        __glibc_reserved2: ::c_ulong,
     }
 
     pub struct stat64 {
         pub st_dev: ::dev_t,
-        __pad1: c_ushort,
+        __pad1: ::c_ushort,
         pub st_ino: ::ino64_t,
         pub st_mode: ::mode_t,
         pub st_nlink: ::nlink_t,
         pub st_uid: ::uid_t,
         pub st_gid: ::gid_t,
         pub st_rdev: ::dev_t,
-        __pad2: c_ushort,
+        __pad2: ::c_ushort,
         pub st_size: ::off64_t,
         pub st_blksize: ::blksize_t,
         pub st_blocks: ::blkcnt64_t,