id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
140	Definition file line can be greater than 512 bytes	Yuri Dario	bird	"A .def file line can exceed 512 bytes when a weak symbol is aliased, an ordinal number is present and weak linker adds '; !weakld changed this!'

In my case I reached around 535 bytes, below patch is slighlty larger :-)

{{{
Index: moddef1.c
===================================================================
--- moddef1.c	(revision 2701)
+++ moddef1.c	(working copy)
@@ -20,8 +20,8 @@
   long linenumber;
   unsigned flags;
   const char *ptr;
-  char string[2048];
-  char buffer[2048];
+  char string[768];
+  char buffer[768];
 };
 
 /* An entry of the keywords table associates a keyword string with a

}}}
"	defect	closed	normal	libc-0.6.2	emx	0.6.1	normal	fixed	def