[fusl] Remove code for unsupported architectures

fusl/arch/arm/bits/stat.h

Index: fusl/arch/arm/bits/stat.h
diff --git a/fusl/arch/arm/bits/stat.h b/fusl/arch/arm/bits/stat.h
deleted file mode 100644
index ab45e4cbc3bf2bce7fe5febd68043b6dc686c332..0000000000000000000000000000000000000000
--- a/fusl/arch/arm/bits/stat.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* copied from kernel definition, but with padding replaced
- * by the corresponding correctly-sized userspace types. */
-
-struct stat {
-  dev_t st_dev;
-  int __st_dev_padding;
-  long __st_ino_truncated;
-  mode_t st_mode;
-  nlink_t st_nlink;
-  uid_t st_uid;
-  gid_t st_gid;
-  dev_t st_rdev;
-  int __st_rdev_padding;
-  off_t st_size;
-  blksize_t st_blksize;
-  blkcnt_t st_blocks;
-  struct timespec st_atim;
-  struct timespec st_mtim;
-  struct timespec st_ctim;
-  ino_t st_ino;
-};