diff --git a/appl/ftp/ftpd/ftpd.c b/appl/ftp/ftpd/ftpd.c
index d5e15ddc1..8fe4983a0 100644
--- a/appl/ftp/ftpd/ftpd.c
+++ b/appl/ftp/ftpd/ftpd.c
@@ -209,7 +209,7 @@ static char	*gunique (char *);
 static void	 lostconn (int);
 static int	 receive_data (FILE *, FILE *);
 static void	 send_data (FILE *, FILE *, off_t);
-static struct passwd * sk_getpwnam (char *);
+static struct passwd * sgetpwnam (char *);
 
 static char *
 curdir(void)
@@ -264,7 +264,7 @@ main(int argc, char **argv)
 
 	/* detach from any tickets and tokens */
 
-	sprintf(tkfile, "/tmp/ftp_%d", getpid());
+	sprintf(tkfile, "/tmp/ftp_%u", (unsigned int)getpid());
 	krb_set_tkt_string(tkfile);
 	if(k_hasafs())
 	    k_setpag();
@@ -373,7 +373,7 @@ main(int argc, char **argv)
 	debug = 0;
 
 	/* set this here so it can be put in wtmp */
-	sprintf(ttyline, "ftp%d", getpid());
+	sprintf(ttyline, "ftp%u", (unsigned)getpid());
 
 
 	/*	(void) freopen(_PATH_DEVNULL, "w", stderr); */
diff --git a/appl/ftp/ftpd/krb4.c b/appl/ftp/ftpd/krb4.c
index 5ec1c4b3c..147799b65 100644
--- a/appl/ftp/ftpd/krb4.c
+++ b/appl/ftp/ftpd/krb4.c
@@ -110,7 +110,6 @@ int krb4_mic(char *msg)
     int len;
     int kerror;
     MSG_DAT m_data;
-    char *p;
     char *tmp, *cmd;
   
     cmd = strdup(msg);
@@ -131,7 +130,7 @@ int krb4_mic(char *msg)
     }
     
     tmp = strdup(msg);
-    sprintf(tmp, "%.*s", m_data.app_length, m_data.app_data);
+    sprintf(tmp, "%.*s", (int)m_data.app_length, m_data.app_data);
     if(!strstr(tmp, "\r\n"))
 	strcat(tmp, "\r\n");
     new_ftp_command(tmp);
@@ -152,7 +151,6 @@ int krb4_enc(char *msg)
     int len;
     int kerror;
     MSG_DAT m_data;
-    char *p;
     char *tmp, *cmd;
   
     cmd = strdup(msg);
@@ -173,7 +171,7 @@ int krb4_enc(char *msg)
     }
     
     tmp = strdup(msg);
-    sprintf(tmp, "%.*s", m_data.app_length, m_data.app_data);
+    sprintf(tmp, "%.*s", (int)m_data.app_length, m_data.app_data);
     if(!strstr(tmp, "\r\n"))
 	strcat(tmp, "\r\n");
     new_ftp_command(tmp);