Configure fixes from Hans de Graaff, as used in Gentoo. 2008-01-17 Aidan Kehoe <kehoea@parhasard.net> * configure.ac: If using a version of the gdbm library that sticks dbm_open in libgdbm_compat.so, also link to that library. Correct a thinko with DBM version 4 checks. Both from Hans de Graaff, in http://mid.gmane.org/20050812092756.6850.qmail@graaff.xs4all.nl and http://mid.gmane.org/pan.2007.06.24.10.10.57@gentoo.org; thank you Hans! * configure: Regenerate.

#include "bsdos3.h"

/* BSD/OS seems to have switched to ELF format for executables. */
#ifdef __ELF__

#undef ORDINARY_LINK
#define ORDINARY_LINK 1
#define UNEXEC unexelf.o

#endif /* ELF */

/* The declaration for openpty is missing.  Where is libutil.h? */
#ifndef NOT_C_CODE
struct termios;
struct winsize;
int openpty (int *, int *, char *, struct termios *, struct winsize *);
#endif