some casting, type changes, etc. to reduce picky compiler warnings
some casting, type changes, etc. to reduce picky compiler warnings

seanisom/vtp,markraz/vtp,seanisom/vtp,nakijun/vtp,nakijun/vtp,nakijun/vtp,markraz/vtp,nakijun/vtp,markraz/vtp,seanisom/vtp,nakijun/vtp,markraz/vtp,seanisom/vtp,seanisom/vtp,markraz/vtp