Function alloc_xbuf

ifuncs.h:19–25

 */

static inline void
alloc_xbuf(xbuf *xb, size_t sz)
{
	xb->buf = new_array(char, sz);
	xb->size = sz;
	xb->len = xb->pos = 0;
}

static inline void
realloc_xbuf(xbuf *xb, size_t sz)