1 files changed, 1 insertions, 0 deletions
diff --git a/date.pxd b/date.pxd
index 867893b..b84d9e5 100644
--- a/date.pxd
+++ b/date.pxd
@@ -2,6 +2,7 @@ from cpython cimport datetime as c_datetime
 
 cdef extern from "isda/yearfrac.h":
     int JpmcdsStringToDayCountConv(char* day_count, long* type)
+    char* JpmcdsFormatDayCountConv(long dayCountConv)
 
 cdef long dcc(str day_count) except -1