In stubs.c I added a dummy return to functions that were non void types.

in readfile.c I renamed some localvars that were named main to mainl in
a couple of functions.

in action.c I initalized a var to 0.  This is probably not needed but
its a little safer incase someone adds more modes...
I've included a diff of this last one below.

Kent

Index: action.c
===================================================================
RCS file: /cvs01/blender/source/blender/blenkernel/intern/action.c,v
retrieving revision 1.6
diff -u -r1.6 action.c
--- action.c    2002/11/25 12:01:52     1.6
+++ action.c    2002/12/20 02:06:27
@@ -153,7 +153,7 @@
 ){
        bConstraint *dcon;
        const bConstraint *scon;
-       float dstweight;
+       float dstweight = 0;

        switch (mode){
        case POSE_BLEND:

source/blender/blenkernel/intern/action.c

@@ -153,7 +153,7 @@ blend_constraints(
 ){
 	bConstraint *dcon;
 	const bConstraint *scon;
-	float dstweight;
+	float dstweight = 0;
 
 	switch (mode){
 	case POSE_BLEND: