void BZ_API(BZ2_bzclose) (BZFILE* b)
{
int bzerr;
FILE *fp = ((bzFile *)b)->handle;
FILE *fp;
if (b==NULL) {return;}
fp = ((bzFile *)b)->handle;
if(((bzFile*)b)->writing){
BZ2_bzWriteClose(&bzerr,b,0,NULL,NULL);
if(bzerr != BZ_OK){