#ifndef _SFDISC_H
#define _SFDISC_H 1
#include <sfio.h>
_BEGIN_EXTERNS_
extern int sfdcdio _ARG_((Sfio_t*, size_t));
extern int sfdcdos _ARG_((Sfio_t*));
extern int sfdcfilter _ARG_((Sfio_t*, const char*));
extern int sfdclzw _ARG_((Sfio_t*));
extern int sfdcseekable _ARG_((Sfio_t*));
extern int sfdcslow _ARG_((Sfio_t*));
extern int sfdcsubstream _ARG_((Sfio_t*, Sfio_t*, Sfoff_t, Sfoff_t));
extern int sfdctee _ARG_((Sfio_t*, Sfio_t*));
extern int sfdcunion _ARG_((Sfio_t*, Sfio_t**, int));
_END_EXTERNS_
#endif