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/*
* stream.h
*
* definitions & function prototype declarations for "stream.c"
*/
#ifndef __STREAM_H_
#define __STREAM_H_
#include "depend.h"
#ifndef XF_BUFSIZ
#define XF_BUFSIZ ((ALLOC_T)BUFSIZ)
#endif
#if MSDOS
#define CH_EOF '\032'
#else
#define CH_EOF '\004'
#endif
#ifdef DEP_ORIGSTREAM
typedef struct _XFILE {
int fd;
int status;
int flags;
ALLOC_T ptr;
ALLOC_T count;
char buf[XF_BUFSIZ];
# ifdef DEP_STREAMTIMEOUT
int timeout;
# endif
# ifdef DEP_STREAMLOG
VOID_T (*dumpfunc)__P_((CONST u_char *, ALLOC_T, CONST char *));
int debuglvl;
CONST char *debugmes;
char path[1];
# endif
} XFILE;
#else /* !DEP_ORIGSTREAM */
#define XFILE FILE
#endif /* !DEP_ORIGSTREAM */
#define XS_EOF 000001
#define XS_ERROR 000002
#define XS_CLOSED 000004
#define XS_READ 000010
#define XS_WRITTEN 000020
#define XS_BINARY 000040
#define XS_RDONLY 000100
#define XS_WRONLY 000200
#define XS_LOCKED 000400
#define XS_NOAHEAD 001000
#define XS_CLEARBUF 002000
#define XF_NOBUF 000001
#define XF_LINEBUF 000002
#define XF_CRNL 000004
#define XF_NOCLOSE 000010
#define XF_NONBLOCK 000020
#define XF_CONNECTED 000040
#define XF_TELNET 000100
#define XF_NULLCONV 000200
#ifdef DEP_ORIGSTREAM
extern XFILE *Xfopen __P_((CONST char *, CONST char *));
extern XFILE *Xfdopen __P_((int, CONST char *));
extern int Xfclose __P_((XFILE *));
extern VOID Xclearerr __P_((XFILE *));
extern int Xfeof __P_((XFILE *));
extern int Xferror __P_((XFILE *));
extern int Xfileno __P_((XFILE *));
extern VOID Xsetflags __P_((XFILE *, int));
# ifdef DEP_STREAMTIMEOUT
extern VOID Xsettimeout __P_((XFILE *, int));
# endif
extern int Xfflush __P_((XFILE *));
extern int Xfpurge __P_((XFILE *));
extern int Xfread __P_((char *, ALLOC_T, XFILE *));
extern int Xfwrite __P_((CONST char *, ALLOC_T, XFILE *));
extern int Xfgetc __P_((XFILE *));
extern int Xfputc __P_((int, XFILE *));
extern char *Xfgets __P_((XFILE *));
extern int Xfputs __P_((CONST char *, XFILE *));
extern VOID Xsetbuf __P_((XFILE *));
extern VOID Xsetlinebuf __P_((XFILE *));
#else /* !DEP_ORIGSTREAM */
#define Xfopen fopen
#define Xfdopen fdopen
#define Xfclose fclose
#define Xclearerr clearerr
#define Xfeof feof
#define Xferror ferror
#define Xfileno fileno
#define Xfflush fflush
#define Xfpurge(f)
#define Xfread(p, s, f) fread(p, 1, s, f)
#define Xfwrite(p, s, f) fwrite(p, 1, s, f)
#define Xfgetc fgetc
#define Xfputc fputc
#define Xfputs fputs
# if MSDOS
# define Xsetbuf(f) setbuf(f, NULL)
# define Xsetlinebuf(f)
# else /* !MSDOS */
# ifdef USESETVBUF
# define Xsetbuf(f) setvbuf(f, NULL, _IONBF, 0)
# define Xsetlinebuf(f) setvbuf(f, NULL, _IOLBF, 0)
# else
# define Xsetbuf(f) setbuf(f, NULL)
# define Xsetlinebuf(f) setlinebuf(f)
# endif
# endif /* !MSDOS */
#endif /* !DEP_ORIGSTREAM */
#if defined (FD) && !defined (DEP_ORIGSHELL)
extern XFILE *Xpopen __P_((CONST char *, CONST char *));
extern int Xpclose __P_((XFILE *));
#endif
extern int fputnl __P_((XFILE *));
extern VOID putc2 __P_((int));
#ifndef FD
extern char *gets2 __P_((CONST char *));
#endif
extern VOID puts2 __P_((CONST char *));
extern VOID putnl __P_((VOID_A));
extern VOID errputs __P_((CONST char *, int));
#ifdef DEP_ORIGSTREAM
extern int (*stream_isnfsfunc)__P_((CONST char *));
extern XFILE *Xstdin;
extern XFILE *Xstdout;
extern XFILE *Xstderr;
#else
#define Xstdin stdin
#define Xstdout stdout
#define Xstderr stderr
#endif
#endif /* !__STREAM_H_ */
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