diff --git a/appl/ftp/ftpd/extern.h b/appl/ftp/ftpd/extern.h
index 1a082fe9f..ec315833f 100644
--- a/appl/ftp/ftpd/extern.h
+++ b/appl/ftp/ftpd/extern.h
@@ -53,7 +53,7 @@ void	delete(char *);
 void	dologout(int);
 void	fatal(char *);
 int	ftpd_pclose(FILE *);
-FILE   *ftpd_popen(char *, char *, int);
+FILE   *ftpd_popen(char *, char *, int, int);
 char   *getline(char *, int);
 void	logwtmp(char *, char *, char *);
 void	lreply(int, const char *, ...);
@@ -79,6 +79,9 @@ void	yyerror(char *);
 
 void	kauth(char *, char*);
 
+int find(char *);
+
+
 int klogin(char *name, char *password);
 
 extern struct sockaddr_in ctrl_addr, his_addr;