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/*
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 2 
 * Copyright (c) 2002-2005 The TenDRA Project <http://www.tendra.org/>.
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 3 
 * All rights reserved.
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 4 
 *
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 5 
 * Redistribution and use in source and binary forms, with or without
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 6 
 * modification, are permitted provided that the following conditions are met:
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 7 
 *
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 8 
 * 1. Redistributions of source code must retain the above copyright notice,
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 9 
 *    this list of conditions and the following disclaimer.
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 10 
 * 2. Redistributions in binary form must reproduce the above copyright notice,
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 11 
 *    this list of conditions and the following disclaimer in the documentation
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 12 
 *    and/or other materials provided with the distribution.
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 13 
 * 3. Neither the name of The TenDRA Project nor the names of its contributors
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 14 
 *    may be used to endorse or promote products derived from this software
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 15 
 *    without specific, prior written permission.
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 16 
 *
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 17 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
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 18 
 * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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 20 
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
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 21 
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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 * EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 23 
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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 24 
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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 26 
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 *
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 * $Id$
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 30 
 */
1 
/*
 31 
/*
2 
    		 Crown Copyright (c) 1997
 32 
    		 Crown Copyright (c) 1997
3
33 
 
4 
    This TenDRA(r) Computer Program is subject to Copyright
 34 
    This TenDRA(r) Computer Program is subject to Copyright
5 
    owned by the United Kingdom Secretary of State for Defence
 35 
    owned by the United Kingdom Secretary of State for Defence
6 
    acting through the Defence Evaluation and Research Agency
 36 
    acting through the Defence Evaluation and Research Agency
7 
    (DERA).  It is made available to Recipients with a
 37 
    (DERA).  It is made available to Recipients with a
8 
    royalty-free licence for its use, reproduction, transfer
 38 
    royalty-free licence for its use, reproduction, transfer
9 
    to other parties and amendment for any purpose not excluding
 39 
    to other parties and amendment for any purpose not excluding
10 
    product development provided that any such use et cetera
 40 
    product development provided that any such use et cetera
11 
    shall be deemed to be acceptance of the following conditions:-
 41 
    shall be deemed to be acceptance of the following conditions:-
12
42 
 
13 
        (1) Its Recipients shall ensure that this Notice is
 43 
        (1) Its Recipients shall ensure that this Notice is
14 
        reproduced upon any copies or amended versions of it;
 44 
        reproduced upon any copies or amended versions of it;
15
45 
 
16 
        (2) Any amended version of it shall be clearly marked to
 46 
        (2) Any amended version of it shall be clearly marked to
17 
        show both the nature of and the organisation responsible
 47 
        show both the nature of and the organisation responsible
18 
        for the relevant amendment or amendments;
 48 
        for the relevant amendment or amendments;
19
49 
 
20 
        (3) Its onward transfer from a recipient to another
 50 
        (3) Its onward transfer from a recipient to another
21 
        party shall be deemed to be that party's acceptance of
 51 
        party shall be deemed to be that party's acceptance of
22 
        these conditions;
 52 
        these conditions;
23
53 
 
24 
        (4) DERA gives no warranty or assurance as to its
 54 
        (4) DERA gives no warranty or assurance as to its
25 
        quality or suitability for any purpose and DERA accepts
 55 
        quality or suitability for any purpose and DERA accepts
26 
        no liability whatsoever in relation to any use to which
 56 
        no liability whatsoever in relation to any use to which
27 
        it may be put.
 57 
        it may be put.
28 
*/
 58 
*/
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61 
 * constant is used.
 91 
 * constant is used.
62 
 *
 92 
 *
63 
 ***=== FUNCTIONS ============================================================
 93 
 ***=== FUNCTIONS ============================================================
64 
 *
 94 
 *
65 
 ** Function:	void			ostream_setup
 95 
 ** Function:	void			ostream_setup
66 
 *			PROTO_S ((void))
 96 
 *			(void)
67 
 ** Exceptions:
 97 
 ** Exceptions:
68 
 *
 98 
 *
69 
 * This function initialises the output stream facility.  It should be called
 99 
 * This function initialises the output stream facility.  It should be called
70 
 * before any other ostream manipulation function.
 100 
 * before any other ostream manipulation function.
71 
 *
 101 
 *
72 
 ** Function:	void			ostream_init
 102 
 ** Function:	void			ostream_init
73 
 *			PROTO_S ((OStreamP ostream))
 103 
 *			(OStreamP ostream)
74 
 ** Exceptions:
 104 
 ** Exceptions:
75 
 *
 105 
 *
76 
 * This function initialises the specified ostream not to write to any file.
 106 
 * This function initialises the specified ostream not to write to any file.
77 
 *
 107 
 *
78 
 ** Function:	BoolT			ostream_open
 108 
 ** Function:	BoolT			ostream_open
79 
 *			PROTO_S ((OStreamP ostream, CStringP name))
 109 
 *			(OStreamP ostream, CStringP name)
80 
 ** Exceptions:
 110 
 ** Exceptions:
81 
 *
 111 
 *
82 
 * This function initialises the specified ostream to write to the file with
 112 
 * This function initialises the specified ostream to write to the file with
83 
 * the specified name.  If the file cannot be opened, the function returns
 113 
 * the specified name.  If the file cannot be opened, the function returns
84 
 * false.  If the file is opened successfully, the function returns true.  The
 114 
 * false.  If the file is opened successfully, the function returns true.  The
85 
 * name should not be modified or deallocated until the ostream has been
 115 
 * name should not be modified or deallocated until the ostream has been
86 
 * closed.  The initial buffering state of the ostream is fully buffered.
 116 
 * closed.  The initial buffering state of the ostream is fully buffered.
87 
 *
 117 
 *
88 
 ** Function:	BoolT			ostream_is_open
 118 
 ** Function:	BoolT			ostream_is_open
89 
 *			PROTO_S ((OStreamP ostream))
 119 
 *			(OStreamP ostream)
90 
 ** Exceptions:
 120 
 ** Exceptions:
91 
 *
 121 
 *
92 
 * This function returns true if the specified ostream is writing to a file,
 122 
 * This function returns true if the specified ostream is writing to a file,
93 
 * and false otherwise.
 123 
 * and false otherwise.
94 
 *
 124 
 *
95 
 ** Function:	void			ostream_buffer
 125 
 ** Function:	void			ostream_buffer
96 
 *			PROTO_S ((OStreamP ostream))
 126 
 *			(OStreamP ostream)
97 
 ** Exceptions:
 127 
 ** Exceptions:
98 
 *
 128 
 *
99 
 * This function sets the buffering state of the specified ostream to fully
 129 
 * This function sets the buffering state of the specified ostream to fully
100 
 * buffered.
 130 
 * buffered.
101 
 *
 131 
 *
102 
 ** Function:	void			ostream_unbuffer
 132 
 ** Function:	void			ostream_unbuffer
103 
 *			PROTO_S ((OStreamP ostream))
 133 
 *			(OStreamP ostream)
104 
 *
 134 
 *
105 
 * This function sets the buffering state of the specified ostream to
 135 
 * This function sets the buffering state of the specified ostream to
106 
 * unbuffered.
 136 
 * unbuffered.
107 
 *
 137 
 *
108 
 ** Function:	void			ostream_close
 138 
 ** Function:	void			ostream_close
109 
 *			PROTO_S ((OStreamP ostream))
 139 
 *			(OStreamP ostream)
110 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
 140 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
111 
 *
 141 
 *
112 
 * This function closes the specified ostream.
 142 
 * This function closes the specified ostream.
113 
 *
 143 
 *
114 
 ** Function:	void			ostream_flush
 144 
 ** Function:	void			ostream_flush
115 
 *			PROTO_S ((OStreamP ostream))
 145 
 *			(OStreamP ostream)
116 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
 146 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
117 
 *
 147 
 *
118 
 * This function flushes the ostream's output buffer.
 148 
 * This function flushes the ostream's output buffer.
119 
 *
 149 
 *
120 
 ** Function:	CStringP		ostream_name
 150 
 ** Function:	CStringP		ostream_name
121 
 *			PROTO_S ((OStreamP ostream))
 151 
 *			(OStreamP ostream)
122 
 ** Exceptions:
 152 
 ** Exceptions:
123 
 *
 153 
 *
124 
 * This function returns the name of the file that the specified ostream is
 154 
 * This function returns the name of the file that the specified ostream is
125 
 * writing to.  The return value should not be modified or deallocated.
 155 
 * writing to.  The return value should not be modified or deallocated.
126 
 *
 156 
 *
127 
 ** Function:	unsigned		ostream_line
 157 
 ** Function:	unsigned		ostream_line
128 
 *			PROTO_S ((OStreamP ostream))
 158 
 *			(OStreamP ostream)
129 
 ** Exceptions:
 159 
 ** Exceptions:
130 
 *
 160 
 *
131 
 * This function returns one more than the number of newlines that have been
 161 
 * This function returns one more than the number of newlines that have been
132 
 * written to the specified ostream.  The result is undefined if the stream
 162 
 * written to the specified ostream.  The result is undefined if the stream
133 
 * is not open.
 163 
 * is not open.
134 
 *
 164 
 *
135 
 ** Function:	void			write_newline
 165 
 ** Function:	void			write_newline
136 
 *			PROTO_S ((OStreamP ostream))
 166 
 *			(OStreamP ostream)
137 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
 167 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
138 
 *
 168 
 *
139 
 * This function writes a newline to the specified ostream.
 169 
 * This function writes a newline to the specified ostream.
140 
 *
 170 
 *
141 
 ** Function:	void			write_tab
 171 
 ** Function:	void			write_tab
142 
 *			PROTO_S ((OStreamP ostream))
 172 
 *			(OStreamP ostream)
143 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
 173 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
144 
 *
 174 
 *
145 
 * This function writes a tab to the specified ostream.
 175 
 * This function writes a tab to the specified ostream.
146 
 *
 176 
 *
147 
 ** Function:	void			write_byte
 177 
 ** Function:	void			write_byte
148 
 *			PROTO_S ((OStreamP ostream, ByteT c))
 178 
 *			(OStreamP ostream, ByteT c)
149 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
 179 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
150 
 *
 180 
 *
151 
 * This function writes the specified byte to the specified ostream.
 181 
 * This function writes the specified byte to the specified ostream.
152 
 *
 182 
 *
153 
 ** Function:	void			write_char
 183 
 ** Function:	void			write_char
154 
 *			PROTO_S ((OStreamP ostream, char c))
 184 
 *			(OStreamP ostream, char c)
155 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
 185 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
156 
 *
 186 
 *
157 
 * This function writes the specified character to the specified ostream.
 187 
 * This function writes the specified character to the specified ostream.
158 
 *
 188 
 *
159 
 ** Function:	void			write_escaped_char
 189 
 ** Function:	void			write_escaped_char
160 
 *			PROTO_S ((OStreamP ostream, char c))
 190 
 *			(OStreamP ostream, char c)
161 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
 191 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
162 
 *
 192 
 *
163 
 * This function writes the specified character to the specified ostream.
 193 
 * This function writes the specified character to the specified ostream.
164 
 * This differs from the ``write_char'' function, in that it will
 194 
 * This differs from the ``write_char'' function, in that it will
165 
 * `pretty-print' non-printing characters.
 195 
 * `pretty-print' non-printing characters.
166 
 *
 196 
 *
167 
 ** Function:	void			write_int
 197 
 ** Function:	void			write_int
168 
 *			PROTO_S ((OStreamP ostream, int i))
 198 
 *			(OStreamP ostream, int i)
169 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
 199 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
170 
 *
 200 
 *
171 
 * This function writes the specified integer to the specified ostream.
 201 
 * This function writes the specified integer to the specified ostream.
172 
 *
 202 
 *
173 
 ** Function:	void			write_unsigned
 203 
 ** Function:	void			write_unsigned
174 
 *			PROTO_S ((OStreamP ostream, unsigned i))
 204 
 *			(OStreamP ostream, unsigned i)
175 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
 205 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
176 
 *
 206 
 *
177 
 * This function writes the specified unsigned integer to the specified
 207 
 * This function writes the specified unsigned integer to the specified
178 
 * ostream.
 208 
 * ostream.
179 
 *
 209 
 *
180 
 ** Function:	void			write_cstring
 210 
 ** Function:	void			write_cstring
181 
 *			PROTO_S ((OStreamP ostream, CStringP cstring))
 211 
 *			(OStreamP ostream, CStringP cstring)
182 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
 212 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
183 
 *
 213 
 *
184 
 * This function writes the specified C string to the specified ostream.
 214 
 * This function writes the specified C string to the specified ostream.
185 
 *
 215 
 *
186 
 ** Function:	void			write_bytes
 216 
 ** Function:	void			write_bytes
187 
 *			PROTO_S ((OStreamP ostream, ByteP bytes,
 217 
 *			(OStreamP ostream, ByteP bytes,
188 
 *				  unsigned length))
 218 
 *				  unsigned length)
189 
 ** Exceptions: XX_dalloc_no_memory, XX_ostream_write_error
 219 
 ** Exceptions: XX_dalloc_no_memory, XX_ostream_write_error
190 
 *
 220 
 *
191 
 * This function writes the specified sequence of bytes (of the specified
 221 
 * This function writes the specified sequence of bytes (of the specified
192 
 * length) to the specified ostream.
 222 
 * length) to the specified ostream.
193 
 *
 223 
 *
194 
 ** Function:	void			write_chars
 224 
 ** Function:	void			write_chars
195 
 *			PROTO_S ((OStreamP ostream, CStringP chars,
 225 
 *			(OStreamP ostream, CStringP chars,
196 
 *				  unsigned length))
 226 
 *				  unsigned length)
197 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
 227 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
198 
 *
 228 
 *
199 
 * This function writes the specified sequence of characters (of the specified
 229 
 * This function writes the specified sequence of characters (of the specified
200 
 * length) to the specified ostream.
 230 
 * length) to the specified ostream.
201 
 *
 231 
 *
202 
 ** Function:	void			write_escaped_chars
 232 
 ** Function:	void			write_escaped_chars
203 
 *			PROTO_S ((OStreamP ostream, CStringP chars,
 233 
 *			(OStreamP ostream, CStringP chars,
204 
 *				  unsigned length))
 234 
 *				  unsigned length)
205 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
 235 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
206 
 *
 236 
 *
207 
 * This function writes the specified sequence of characters (of the specified
 237 
 * This function writes the specified sequence of characters (of the specified
208 
 * length) to the specified ostream.  This differs from the ``write_chars''
 238 
 * length) to the specified ostream.  This differs from the ``write_chars''
209 
 * function, in that it will `pretty-print' non-printing characters.
 239 
 * function, in that it will `pretty-print' non-printing characters.
210 
 *
 240 
 *
211 
 ** Function:	void			write_system_error
 241 
 ** Function:	void			write_system_error
212 
 *			PROTO_S ((OStreamP ostream));
 242 
 *			(OStreamP ostream);
213 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
 243 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
214 
 *
 244 
 *
215 
 * This function writes a string containing a description of the current
 245 
 * This function writes a string containing a description of the current
216 
 * system error (as defined by the ``errno'' global variable) to the specified
 246 
 * system error (as defined by the ``errno'' global variable) to the specified
217 
 * ostream.
 247 
 * ostream.
218 
 *
 248 
 *
219 
 ** Function:	void			write_pointer
 249 
 ** Function:	void			write_pointer
220 
 *			PROTO_S ((OStreamP ostream, GenericP pointer));
 250 
 *			(OStreamP ostream, GenericP pointer);
221 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
 251 
 ** Exceptions:	XX_dalloc_no_memory, XX_ostream_write_error
222 
 *
 252 
 *
223 
 * This function writes a string containing the address of the object pointed
 253 
 * This function writes a string containing the address of the object pointed
224 
 * to by the pointer to the specified ostream.
 254 
 * to by the pointer to the specified ostream.
225 
 *
 255 
 *
Line 265... Line 295...
265 
    unsigned			line;
 295 
    unsigned			line;
266 
} OStreamT, *OStreamP;
 296 
} OStreamT, *OStreamP;
267 
 
 297 
 
268 
/*--------------------------------------------------------------------------*/
 298 
/*--------------------------------------------------------------------------*/
269 
 
 299 
 
270 
extern ExceptionP		XX_ostream_write_error;
 300 
extern ExceptionP	 XX_ostream_write_error;
271 
extern OStreamT		 *const ostream_output;
 301 
extern OStreamT		*const ostream_output;
272 
extern OStreamT		 *const ostream_error;
 302 
extern OStreamT		*const ostream_error;
273 
 
 303 
 
274 
/*--------------------------------------------------------------------------*/
 304 
/*--------------------------------------------------------------------------*/
275 
 
 305 
 
276 
extern void			ostream_setup
 306 
extern void		ostream_setup(void);
277 
	PROTO_S ((void));
 - 
 
278 
extern void			ostream_init
 307 
extern void		ostream_init(OStreamP);
279 
	PROTO_S ((OStreamP));
 - 
 
280 
extern BoolT			ostream_open
 308 
extern BoolT		ostream_open(OStreamP, CStringP);
281 
	PROTO_S ((OStreamP, CStringP));
 - 
 
282 
extern BoolT			ostream_is_open
 309 
extern BoolT		ostream_is_open(OStreamP);
283 
	PROTO_S ((OStreamP));
 - 
 
284 
extern void			ostream_buffer
 310 
extern void		ostream_buffer(OStreamP);
285 
	PROTO_S ((OStreamP));
 - 
 
286 
extern void			ostream_unbuffer
 311 
extern void		ostream_unbuffer(OStreamP);
287 
	PROTO_S ((OStreamP));
 - 
 
288 
extern void			ostream_close
 312 
extern void		ostream_close(OStreamP);
289 
	PROTO_S ((OStreamP));
 - 
 
290 
extern void			ostream_flush
 313 
extern void		ostream_flush(OStreamP);
291 
	PROTO_S ((OStreamP));
 - 
 
292 
extern CStringP			ostream_name
 314 
extern CStringP		ostream_name(OStreamP);
293 
	PROTO_S ((OStreamP));
 - 
 
294 
extern CStringP			ostream_gen_name
 315 
extern CStringP		ostream_gen_name(OStreamP);
295 
	PROTO_S ((OStreamP));
 - 
 
296 
extern unsigned			ostream_line
 316 
extern unsigned		ostream_line(OStreamP);
297 
	PROTO_S ((OStreamP));
 - 
 
298 
 
 317 
 
299 
extern void			write_newline
 318 
extern void		write_newline(OStreamP);
300 
	PROTO_S ((OStreamP));
 - 
 
301 
extern void			write_tab
 319 
extern void		write_tab(OStreamP);
302 
	PROTO_S ((OStreamP));
 - 
 
303 
extern void			write_byte
 320 
extern void		write_byte(OStreamP, ByteT);
304 
	PROTO_S ((OStreamP, ByteT));
 - 
 
305 
extern void			write_char
 321 
extern void		write_char(OStreamP, char);
306 
	PROTO_S ((OStreamP, char));
 - 
 
307 
extern void			write_escaped_char
 322 
extern void		write_escaped_char(OStreamP, char);
308 
	PROTO_S ((OStreamP, char));
 - 
 
309 
extern void			write_int
 323 
extern void		write_int(OStreamP, int);
310 
	PROTO_S ((OStreamP, int));
 - 
 
311 
extern void			write_unsigned
 324 
extern void		write_unsigned(OStreamP, unsigned);
312 
	PROTO_S ((OStreamP, unsigned));
 - 
 
313 
extern void			write_cstring
 325 
extern void		write_cstring(OStreamP, CStringP);
314 
	PROTO_S ((OStreamP, CStringP));
 - 
 
315 
extern void			write_bytes
 - 
 
316 
	PROTO_S ((OStreamP, ByteP, unsigned));
 326 
extern void		write_bytes(OStreamP, ByteP, unsigned);
317 
extern void			write_chars
 - 
 
318 
	PROTO_S ((OStreamP, CStringP, unsigned));
 327 
extern void		write_chars(OStreamP, CStringP, unsigned);
319 
extern void			write_escaped_chars
 - 
 
320 
	PROTO_S ((OStreamP, CStringP, unsigned));
 328 
extern void		write_escaped_chars(OStreamP, CStringP, unsigned);
321 
extern void			write_system_error
 329 
extern void		write_system_error(OStreamP);
322 
	PROTO_S ((OStreamP));
 - 
 
323 
extern void			write_pointer
 330 
extern void		write_pointer(OStreamP, GenericP);
324 
	PROTO_S ((OStreamP, GenericP));
 - 
 
325 
 
 331 
 
326 
/*--------------------------------------------------------------------------*/
 332 
/*--------------------------------------------------------------------------*/
327 
 
 333 
 
328 
#ifdef FS_FAST
 334 
#ifdef FS_FAST
329 
#define ostream_init(os) ((os)->name = NIL (CStringP))
 335 
#define ostream_init(os)	((os)->name = NIL(CStringP))
330 
#define ostream_is_open(os) ((os)->name != NIL (CStringP))
 336 
#define ostream_is_open(os)	((os)->name != NIL(CStringP))
331 
#define ostream_name(os) ((os)->name)
 337 
#define ostream_name(os)	((os)->name)
332 
#define ostream_gen_name(os) ((os)->gen_name)
 338 
#define ostream_gen_name(os)	((os)->gen_name)
333 
#define ostream_line(os) ((os)->line)
 339 
#define ostream_line(os)	((os)->line)
334 
#endif /* defined (FS_FAST) */
 340 
#endif /* defined (FS_FAST) */
335 
 
 341 
 
336 
#endif /* !defined (H_OSTREAM) */
 342 
#endif /* !defined (H_OSTREAM) */