Try to handle "function declaration isn't a prototype" warnings.
treeec2f15d3663db0ee272419c64903d30816b8cce7
-rw-r--r-- 300 .cvscopying
-rw-r--r-- 245 .cvsignore
-rw-r--r-- 249 .cvsusers
-rw-r--r-- 15765 AUTHORS
-rw-r--r-- 18011 COPYING
-rw-r--r-- 26432 COPYING.LIB
-rw-r--r-- 180376 ChangeLog
-rw-r--r-- 632496 ChangeLog.1
-rw-r--r-- 327 GNUmakefile
-rw-r--r-- 2176 Makefile.am
-rw-r--r-- 96850 NEWS
-rw-r--r-- 3544 README
-rw-r--r-- 4113 THANKS
drwxr-xr-x - build-aux
-rw-r--r-- 21352 configure.in
drwxr-xr-x - doc
drwxr-xr-x - gl
-rw-r--r-- 4582 gtk-doc.make
drwxr-xr-x - guile
drwxr-xr-x - includes
drwxr-xr-x - lgl
drwxr-xr-x - lib
drwxr-xr-x - libextra
drwxr-xr-x - m4
-rw-r--r-- 1469 maint-cfg.mk
drwxr-xr-x - po
drwxr-xr-x - src
drwxr-xr-x - tests