1 files changed, 5 insertions, 0 deletions
diff --git a/date.pxd b/date.pxd
index 16b2261..a10d922 100644
--- a/date.pxd
+++ b/date.pxd
@@ -1,3 +1,8 @@
+cdef extern from "isda/yearfrac.h":
+    int JpmcdsStringToDayCountConv(char* day_count, long* type)
+
+cdef long dcc(str day_count)
+
 cdef extern from "isda/cdate.h":
     ctypedef struct TDateInterval:
         pass