freetdm: include utils header in the core

diff --git a/libs/freetdm/src/include/private/ftdm_core.h b/libs/freetdm/src/include/private/ftdm_core.h
index 8f149318b3afa5c10400c15a2e2b12a432712e14..95f34b4dd20be0d5da83ba6feaf8ae8d65f9f1d7 100644 (file)
--- a/libs/freetdm/src/include/private/ftdm_core.h
+++ b/libs/freetdm/src/include/private/ftdm_core.h
@@ -117,6 +117,7 @@
 #include "ftdm_buffer.h"
 #include "ftdm_threadmutex.h"
 #include "ftdm_sched.h"
+#include "ftdm_call_utils.h"
 
 #ifdef __cplusplus
 extern "C" {