implement Packer.pack_extended_type also in the cython version of the code

1 files changed, 6 insertions, 0 deletions

diff --git a/msgpack/_packer.pyx b/msgpack/_packer.pyx
index 6289192..985559c 100644
--- a/msgpack/_packer.pyx
+++ b/msgpack/_packer.pyx
@@ -5,6 +5,7 @@ from cpython cimport *
 from libc.stdlib cimport *
 from libc.string cimport *
 from libc.limits cimport *
+from libc.stdint cimport int8_t
 
 from msgpack.exceptions import PackValueError
 
@@ -27,6 +28,7 @@ cdef extern from "pack.h":
     int msgpack_pack_map(msgpack_packer* pk, size_t l)
     int msgpack_pack_raw(msgpack_packer* pk, size_t l)
     int msgpack_pack_raw_body(msgpack_packer* pk, char* body, size_t l)
+    int msgpack_pack_ext(msgpack_packer* pk, int8_t typecode, size_t l)
 
 cdef int DEFAULT_RECURSE_LIMIT=511
 
@@ -193,6 +195,10 @@ cdef class Packer(object):
             self.pk.length = 0
             return buf
 
+    def pack_extended_type(self, typecode, data):
+        msgpack_pack_ext(&self.pk, typecode, len(data))
+        msgpack_pack_raw_body(&self.pk, data, len(data))
+
     def pack_array_header(self, size_t size):
         cdef int ret = msgpack_pack_array(&self.pk, size)
         if ret == -1: