1 files changed, 2 insertions, 2 deletions
diff --git a/tcpsrv.h b/tcpsrv.h
index 0feb62f3..01110866 100644
--- a/tcpsrv.h
+++ b/tcpsrv.h
@@ -40,7 +40,7 @@ struct tcpsrv_s {
 	void *pUsr;		/**< a user-settable pointer (provides extensibility for "derived classes")*/
 	/* callbacks */
 	int      (*pIsPermittedHost)(struct sockaddr *addr, char *fromHostFQDN, void*pUsrSrv, void*pUsrSess);
-	int      (*pRcvData)(tcps_sess_t*, char*, size_t);
+	rsRetVal (*pRcvData)(tcps_sess_t*, char*, size_t, ssize_t *);
 	rsRetVal (*OpenLstnSocks)(struct tcpsrv_s*);
 	rsRetVal (*pOnListenDeinit)(void*);
 	rsRetVal (*OnDestruct)(void*);
@@ -67,7 +67,7 @@ BEGINinterface(tcpsrv) /* name must also be changed in ENDinterface macro! */
 	rsRetVal (*SetUsrP)(tcpsrv_t*, void*);
 	rsRetVal (*SetCBIsPermittedHost)(tcpsrv_t*, int (*) (struct sockaddr *addr, char*, void*, void*));
 	rsRetVal (*SetCBOpenLstnSocks)(tcpsrv_t *, rsRetVal (*)(tcpsrv_t*));
-	rsRetVal (*SetCBRcvData)(tcpsrv_t *, int (*)(tcps_sess_t*, char*, size_t));
+	rsRetVal (*SetCBRcvData)(tcpsrv_t *pThis, rsRetVal (*pRcvData)(tcps_sess_t*, char*, size_t, ssize_t*));
 	rsRetVal (*SetCBOnListenDeinit)(tcpsrv_t*, rsRetVal (*)(void*));
 	rsRetVal (*SetCBOnDestruct)(tcpsrv_t*, rsRetVal (*) (void*));
 	rsRetVal (*SetCBOnRegularClose)(tcpsrv_t*, rsRetVal (*) (tcps_sess_t*));