FS-2936 plan B for curl stuff

src/include/switch_core.h

@@ -434,6 +434,8 @@ SWITCH_DECLARE(void) switch_core_session_rwunlock(_In_ switch_core_session_t *se
 */
 SWITCH_DECLARE(int) switch_core_add_state_handler(_In_ const switch_state_handler_table_t *state_handler);
 
+SWITCH_DECLARE(int) switch_core_curl_count(int *val);
+
 /*!
   \brief Remove a global state handler
   \param state_handler the state handler to remove