extern char * tester_uri( char *uri, char *host, int port );
extern void tester_error( const char *msg );
extern void tester_perror( const char *fname, const char *msg );
extern void tester_ldap_error( LDAP *ld, const char *fname, const char *msg );
extern char * tester_uri( char *uri, char *host, int port );
extern void tester_error( const char *msg );
extern void tester_perror( const char *fname, const char *msg );
extern void tester_ldap_error( LDAP *ld, const char *fname, const char *msg );