diff --git a/include/sxmp/errno.h b/include/sxmp/errno.h
index 4b4c62d..8bd61ea 100644
--- a/include/sxmp/errno.h
+++ b/include/sxmp/errno.h
@@ -28,28 +28,30 @@
 
 #define __SXMP_EPREFIX  200
 
-#define SXE_SUCCESS      200
-#define SXE_FAILED       201
-#define SXE_ENOMEM       202
-#define SXE_BADPROTO     203
-#define SXE_ENORPC       204
-#define SXE_EPERM        205
-#define SXE_TOOLONG      206
-#define SXE_EBUSY        207
-#define SXE_WOULDBLOCK   208
-#define SXE_LINKERROR    209
-#define SXE_NOSUCHMSG    210
-#define SXE_NOSUCHCHAN   211
-#define SXE_ETIMEDOUT    212
-#define SXE_IGNORED      213
-#define SXE_REPLYREQ     214
-#define SXE_RAPIDMSG     215
-#define SXE_ESSL         216
-#define SXE_NOCHANNELS   217
-#define SXE_MCHANNELS    218
-#define SXE_MMESSAGES    219
-#define SXE_LINKBROKEN   220
-#define SXE_INVALINDEX   221
+#define SXE_SUCCESS              200
+#define SXE_FAILED               201
+#define SXE_ENOMEM               202
+#define SXE_BADPROTO             203
+#define SXE_ENORPC               204
+#define SXE_EPERM                205
+#define SXE_TOOLONG              206
+#define SXE_EBUSY                207
+#define SXE_WOULDBLOCK           208
+#define SXE_LINKERROR            209
+#define SXE_NOSUCHMSG            210
+#define SXE_NOSUCHCHAN           211
+#define SXE_ETIMEDOUT            212
+#define SXE_IGNORED              213
+#define SXE_REPLYREQ             214
+#define SXE_RAPIDMSG             215
+#define SXE_ESSL                 216
+#define SXE_NOCHANNELS           217
+#define SXE_MCHANNELS            218
+#define SXE_MMESSAGES            219
+#define SXE_LINKBROKEN           220
+#define SXE_INVALINDEX           221
+#define SXE_NOSUCHSTREAMTYPE     222
+#define SXE_EOS                  223
 
 const char *sxmpl_errno2cstr(int);
 
diff --git a/lib/link.c b/lib/link.c
index b175375..b796c7e 100644
--- a/lib/link.c
+++ b/lib/link.c
@@ -351,9 +351,11 @@ static struct __scerrcode __lerr[] = {
   {SXE_MMESSAGES, "Active messages limit exceed"},
   {SXE_LINKBROKEN, "Connection link was broken"},
   {SXE_INVALINDEX, "Invalid index given"},
+  {SXE_NOSUCHSTREAMTYPE, "No such stream type exist"},
+  {SXE_EOS, "End of stream reached"},
 };
 
-const char *sntll_errno2cstr(int ec)
+const char *sxmpl_errno2cstr(int ec)
 {
   return __lerr[ec - __SXMP_EPREFIX].desc;
 }