Fix some minor compilation warnings.
tree4ef3928553ec450d655b2f5372aab22a1ebbe532
-rw-r--r-- 185 .gitignore
-rw-r--r-- 1772 AUTHORS
-rw-r--r-- 17987 COPYING
-rw-r--r-- 26530 COPYING.LGPL
-rw-r--r-- 334 ChangeLog
-rw-r--r-- 5246 HACKING
-rw-r--r-- 2652 Makefile.am
-rw-r--r-- 23435 NEWS
-rw-r--r-- 8703 README
-rwxr-xr-x 6991 autogen.sh
drwxr-xr-x - build-tools
-rw-r--r-- 10117 configure.ac
drwxr-xr-x - docs
drwxr-xr-x - examples
drwxr-xr-x - gaf
drwxr-xr-x - gattrib
drwxr-xr-x - gnetlist
drwxr-xr-x - gschem
drwxr-xr-x - gsymcheck
drwxr-xr-x - libgeda
drwxr-xr-x - libgedacairo
drwxr-xr-x - m4
-rw-r--r-- 1388 missing.h
drwxr-xr-x - symbols
drwxr-xr-x - utils
-rw-r--r-- 297 version.h.in