complete struct stat in POSIX API

Cython/Includes/posix/stat.pxd

@@ -6,6 +6,17 @@ cdef extern from "sys/stat.h" nogil:
     cdef struct struct_stat "stat":
         dev_t   st_dev
         ino_t   st_ino
+        mode_t  st_mode
+        nlink_t st_nlink
+        uid_t   st_uid
+        gid_t   st_gid
+        dev_t   st_rdev
+        off_t   st_size
+        blksize_t st_blksize
+        blkcnt_t st_blocks
+        time_t  st_atime
+        time_t  st_mtime
+        time_t  st_ctime
 
 # POSIX prescribes including both <sys/stat.h> and <unistd.h> for these
 cdef extern from "unistd.h" nogil: