CVS update: gnucash/src/engine

[David Hampton]

Date:	Saturday June 28, 2003 @ 1:20
Author:	hampton

Update of /home/cvs/cvsroot/gnucash/src/engine
In directory www.linas.org:/tmp/cvs-serv31593/src/engine

Modified Files:
	guid.c guid.h 
Log Message:
Use a thread local buffer for guid_to_string.  Mark this routine as
returning a const char string so any attempts to free this buffer will
be caught at compile time.