2000-12-23 Henning Meier-Geinitz <hmg@gmx.de>

* NEWS: Added date of release.
	* TODO: Removed entries about PATH_MAX, sanei_scsi_find_devices, and
	  shm.h. Added entry about the necessity to check HAVE_SYS_SHM_H.
	* configure configure.in include/sane/config.h.in: Default to
	  --enable-warnings again. Don't set "-ansi" for OS/2. Test for
	  sys/shm.h.
	* backend/GUIDE: Moved to doc/backend-writing.txt.
	* doc/backend-writing.txt: New file (moved from backend/GUIDE).
	  Added comments about sanei-backend.h and PATH_MAX.
	* include/sane/sanei_backend.h: Added define for PATH_MAX (if
	  necessary).
	* sanei/sanei_scsi.c: Implemented sanei_scsi_find_devices for FreeBSD
	  (from ports@FreeBSD.org).
	* tools/Makefile.in: Use INSTALL_SCRIPT instead of INSTALL_PROGRAM for
	  sane-config (from ports@FreeBSD.org).

include/sane/sanei_backend.h

@@ -18,6 +18,10 @@
 #endif
 #endif /* HAVE_OS2_H */
 
+#ifndef PATH_MAX
+# define PATH_MAX 1024
+#endif
+
 #ifdef HAVE_SIGPROCMASK
 # define SIGACTION      sigaction
 #else