@Ottawa:
yeah, I don't want to declare much global variables.. anyway, I try also your suggestion to declare it as global variable in player.h
Code:
VECTOR* tempVel = 
{
  x=0; y=0; z=0;	
}

VECTOR* tempNormal = 
{
  x=0; y=0; z=0;	
}


but still I got the error.