Initial Import from SVN

include/stdio.h

@@ -0,0 +1,134 @@
+/*
+ * Copyright (c) 1980 Regents of the University of California.
+ * All rights reserved.  The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ */
+#ifndef FILE
+
+#include <sys/types.h>
+
+#define	BUFSIZ	1024
+extern	struct	_iobuf {
+	int	_cnt;
+	char	*_ptr;		/* should be unsigned char */
+	char	*_base;		/* ditto */
+	int	_bufsiz;
+	short	_flag;
+	short	_file;
+} _iob[];
+
+#define	_IOREAD	01
+#define	_IOWRT	02
+#define	_IONBF	04
+#define	_IOMYBUF	010
+#define	_IOEOF	020
+#define	_IOERR	040
+#define	_IOSTRG	0100
+#define	_IOLBF	0200
+#define	_IORW	0400
+
+/*
+ * The following definition is for ANSI C, which took them
+ * from System V, which brilliantly took internal interface macros and
+ * made them official arguments to setvbuf(), without renaming them.
+ * Hence, these ugly _IOxxx names are *supposed* to appear in user code.
+*/
+#define	_IOFBF	0	/* setvbuf should set fully buffered */
+			/* _IONBF and _IOLBF are used from the flags above */
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+#define	FILE	struct _iobuf
+#define	EOF	(-1)
+
+#define	stdin	(&_iob[0])
+#define	stdout	(&_iob[1])
+#define	stderr	(&_iob[2])
+
+#define	SEEK_SET	0	/* set file offset to offset */
+#define	SEEK_CUR	1	/* set file offset to current plus offset */
+#define	SEEK_END	2	/* set file offset to EOF plus offset */
+
+#ifndef lint
+#define	getc(p)		(--(p)->_cnt>=0? (int)(*(unsigned char *)(p)->_ptr++):_filbuf(p))
+#define putc(x, p)	(--(p)->_cnt >= 0 ?\
+	(int)(*(unsigned char *)(p)->_ptr++ = (x)) :\
+	(((p)->_flag & _IOLBF) && -(p)->_cnt < (p)->_bufsiz ?\
+		((*(p)->_ptr = (x)) != '\n' ?\
+			(int)(*(unsigned char *)(p)->_ptr++) :\
+			_flsbuf(*(unsigned char *)(p)->_ptr, p)) :\
+		_flsbuf((unsigned char)(x), p)))
+#endif /* not lint */
+
+#define	getchar()	getc(stdin)
+#define	putchar(x)	putc(x,stdout)
+#define	feof(p)		(((p)->_flag&_IOEOF)!=0)
+#define	ferror(p)	(((p)->_flag&_IOERR)!=0)
+#define	fileno(p)	((p)->_file)
+#define	clearerr(p)	((p)->_flag &= ~(_IOERR|_IOEOF))
+
+FILE	*fopen (const char *, const char *);
+FILE	*fdopen (int, const char *);
+FILE	*freopen (const char *, const char *, FILE *);
+FILE	*popen (const char *, const char *);
+FILE    *tmpfile (void);
+int     fclose (FILE *);
+long	ftell (FILE *);
+int     fflush (FILE *);
+int     fgetc (FILE *);
+int     ungetc (int, FILE *);
+int	fputc (int, FILE *);
+int	fputs (const char *, FILE *);
+int	puts (const char *);
+char	*fgets (char *, int, FILE *);
+char	*gets (char *);
+FILE	*_findiop (void);
+int     _filbuf (FILE *);
+int     _flsbuf (unsigned char, FILE *);
+void    setbuf (FILE *, char *);
+void    setbuffer (FILE *, char *, size_t);
+void    setlinebuf (FILE *);
+int     setvbuf (FILE *, char *, int, size_t);
+int     fseek (FILE *, long, int);
+void    rewind (FILE *);
+int     remove (const char *);
+int     getw(FILE *stream);
+int     putw(int w, FILE *stream);
+
+size_t	fread (void *, size_t, size_t, FILE *);
+size_t	fwrite (const void *, size_t, size_t, FILE *);
+
+int	 fprintf (FILE *, const char *, ...);
+int	 printf (const char *, ...);
+int	 sprintf (char *, const char *, ...);
+int	 snprintf (char *, size_t, const char *, ...);
+
+int	 fscanf (FILE *, const char *, ...);
+int	 scanf (const char *, ...);
+int	 sscanf (const char *, const char *, ...);
+
+#ifndef _VA_LIST_
+#define va_list		__builtin_va_list	/* For GCC */
+#endif
+
+int	 vfprintf (FILE *, const char *, va_list);
+int	 vprintf (const char *, va_list);
+int	 vsprintf (char *, const char *, va_list);
+int	 vsnprintf (char *, size_t, const char *, va_list);
+
+int	 vfscanf (FILE *, const char *, va_list);
+int	 vscanf (const char *, va_list);
+int	 vsscanf (const char *, const char *, va_list);
+
+int	_doprnt (const char *, va_list, FILE *);
+int	_doscan (FILE *, const char *, va_list);
+
+#ifndef _VA_LIST_
+#undef va_list
+#endif
+
+void    perror (const char *);
+
+#endif /* _FILE */