#!/bin/sh
# This is a shar archive.
# The rest of this file is a shell script which will extract:
#
# 4_5a.c 4_5a0.c 4_5b.c 4_5b0.c 4_5b1.c 4_5c.c 4_5c0.c 4_5d.c 4_5e1.c 4_5e2.c 4_5f1.c 4_5f2.c 4_5g1.c 4_5g2.c 4_5h1.c 4_5h2.c makefile
#
# To extract the files from this shell archive file simply
# create a directory for this file, move the archive file
# to it and enter the command
#
#	sh filename
# 
# The files will be extracted automatically.
# Note: Do not use csh.
#
# Archive created: Mon Jul 30 23:01:42 EDT 1990
#
echo x - 4_5a.c
sed 's/^X//' > 4_5a.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
const int BUFSIZ = 1024;
const int EOF = -1;
!EOF!
ls -l 4_5a.c
echo x - 4_5a0.c
sed 's/^X//' > 4_5a0.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
#define BUFSIZ	1024
#define EOF	-1
!EOF!
ls -l 4_5a0.c
echo x - 4_5b.c
sed 's/^X//' > 4_5b.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
struct FILE
{
    ...
};
!EOF!
ls -l 4_5b.c
echo x - 4_5b0.c
sed 's/^X//' > 4_5b0.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
#define FILE struct _iobuf
!EOF!
ls -l 4_5b0.c
echo x - 4_5b1.c
sed 's/^X//' > 4_5b1.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
typedef struct _iobuf FILE;
!EOF!
ls -l 4_5b1.c
echo x - 4_5c.c
sed 's/^X//' > 4_5c.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
inline int getc(FILE *p)
{
    return --p->_cnt >= 0 ?
	*p->_ptr++ & 0377 :
	_filbuf(p);
}

inline int getchar()
{
    return getc(stdin);
}

inline int fileno(FILE *p)
{
    return p->_file;
}
!EOF!
ls -l 4_5c.c
echo x - 4_5c0.c
sed 's/^X//' > 4_5c0.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
#define getc(p)		(--(p)->_cnt < 0 ? \
			_filbuf(p) : \
			(int) *(p)->_ptr++)
#define getchar()	getc(stdin)
#define fileno(p)	(p)->_file
!EOF!
ls -l 4_5c0.c
echo x - 4_5d.c
sed 's/^X//' > 4_5d.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
extern FILE* fopen(const char*, const char*);
extern char* fgets(char*, int, FILE*);
extern int fprintf(FILE*, const char* ...);
!EOF!
ls -l 4_5d.c
echo x - 4_5e1.c
sed 's/^X//' > 4_5e1.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
main(argc, argv)
int argc;
char **argv;
!EOF!
ls -l 4_5e1.c
echo x - 4_5e2.c
sed 's/^X//' > 4_5e2.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
main(int argc, char **argv)
!EOF!
ls -l 4_5e2.c
echo x - 4_5f1.c
sed 's/^X//' > 4_5f1.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
extern char *malloc();
int *x = (int *) malloc(sizeof(int) * 40);
!EOF!
ls -l 4_5f1.c
echo x - 4_5f2.c
sed 's/^X//' > 4_5f2.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
int *x = new int[40];
!EOF!
ls -l 4_5f2.c
echo x - 4_5g1.c
sed 's/^X//' > 4_5g1.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
free((char*) x);
!EOF!
ls -l 4_5g1.c
echo x - 4_5g2.c
sed 's/^X//' > 4_5g2.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
delete x;
!EOF!
ls -l 4_5g2.c
echo x - 4_5h1.c
sed 's/^X//' > 4_5h1.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
x = realloc((char*)x, sizeof(int) * 80);
!EOF!
ls -l 4_5h1.c
echo x - 4_5h2.c
sed 's/^X//' > 4_5h2.c << '!EOF!'
/* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
/* The C++ Answer Book */
/* Tony Hansen */
/* All rights reserved. */
#include <string.h>
int *nx = new int[80];
memcpy((char*)nx, (char*)x, 40 * sizeof(int))
delete x;
x = nx;
!EOF!
ls -l 4_5h2.c
echo x - makefile
sed 's/^X//' > makefile << '!EOF!'
test:
	@echo tests done
!EOF!
ls -l makefile
# The following exit is to ensure that extra garbage 
# after the end of the shar file will be ignored.
exit 0