This patch from libffi revision 675c9839224 allows libffi.pdf to be
generated without tex related errors. I tested it on gcc trunk. Please
backport it to gcc. The original patch can be found here:
http://sourceware.org/ml/libffi-discuss/2013/msg00086.html
Cesar
2013-06-03 Andreas Schwab <sch...@linux-m68k.org>
* doc/libffi.texi (Structures): Fix missing category argument of
@deftp.
Index: libffi/doc/libffi.texi
===================================================================
--- libffi/doc/libffi.texi (revision 199458)
+++ libffi/doc/libffi.texi (working copy)
@@ -360,7 +360,7 @@
new @code{ffi_type} object for it.
@tindex ffi_type
-@deftp ffi_type
+@deftp {Data type} ffi_type
The @code{ffi_type} has the following members:
@table @code
@item size_t size
