Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
and a couple of functions that were missed in the previous batches. Not
terribly tested, but very carefully scrutinized, three times.

All these were found by the little findkrc.py that I posted to python-dev,
which means there might be more lurking. Cases such as this:

long
func(a, b)
	long a;
	long b; /* flagword */
{

and other cases where the last ; in the argument list isn't followed by a
newline and an opening curly bracket. Regexps to catch all are welcome, of
course ;)
diff --git a/Modules/sgimodule.c b/Modules/sgimodule.c
index 0f1ec9e..04bd3be 100644
--- a/Modules/sgimodule.c
+++ b/Modules/sgimodule.c
@@ -59,7 +59,7 @@
 
 
 void
-initsgi()
+initsgi(void)
 {
 	Py_InitModule("sgi", sgi_methods);
 }