gz_write
return (int)gz_write(state, buf, len);
return len ? gz_write(state, buf, len) / size : 0;
if (gz_write(state, buf, 1) != 1)
put = gz_write(state, s, len);
extern int gz_write(void *, const char *, int);
extern int gz_write(void *, const char *, int);
gz_write,