--- src/modules/rlm_smb/rfcnb-util.c
+++ src/modules/rlm_smb/rfcnb-util.c
@@ -208,7 +208,7 @@
 
 /* Free up a packet */
 
-int RFCNB_Free_Pkt(struct RFCNB_Pkt *pkt)
+void RFCNB_Free_Pkt(struct RFCNB_Pkt *pkt)
 
 { struct RFCNB_Pkt *pkt_next; char *data_ptr;
 
--- src/modules/rlm_smb/rfcnb-util.h
+++ src/modules/rlm_smb/rfcnb-util.h
@@ -52,3 +52,4 @@
 		      struct in_addr *Dest_IP,
 		      int * port);
 
+void RFCNB_Free_Pkt(struct RFCNB_Pkt *pkt);
--- src/modules/rlm_smb/session.c
+++ src/modules/rlm_smb/session.c
@@ -41,6 +41,7 @@
 
 #include "rfcnb-priv.h"
 #include "rfcnb-util.h"
+#include "rfcnb-io.h"
 
 int RFCNB_Stats[RFCNB_MAX_STATS];
 
@@ -315,7 +316,7 @@
 void *RFCNB_Listen()
 
 {
-
+  return NULL;
 }
 
 /* Pick up the last error response as a string, hmmm, this routine should */
@@ -357,7 +358,7 @@
 
 /* Pick up the last error response and return in string ...             */
 
-int RFCNB_Get_Error_Msg(int code, char *msg_buf, int len)
+void RFCNB_Get_Error_Msg(int code, char *msg_buf, int len)
 
 {
 
--- src/modules/rlm_smb/smbencrypt.c
+++ src/modules/rlm_smb/smbencrypt.c
@@ -25,6 +25,7 @@
 RCSID("$Id$")
 
 #include <string.h>
+#include <ctype.h>
 #ifdef HAVE_SYS_VFS_H
 #include <sys/vfs.h>
 #endif