1 Valid-License-Identifier: GPL-2.0 1 Valid-License-Identifier: GPL-2.0
2 Valid-License-Identifier: GPL-2.0-only <<
3 Valid-License-Identifier: GPL-2.0+ 2 Valid-License-Identifier: GPL-2.0+
4 Valid-License-Identifier: GPL-2.0-or-later <<
5 SPDX-URL: https://spdx.org/licenses/GPL-2.0.ht 3 SPDX-URL: https://spdx.org/licenses/GPL-2.0.html
6 Usage-Guide: 4 Usage-Guide:
7 To use this license in source code, put one 5 To use this license in source code, put one of the following SPDX
8 tag/value pairs into a comment according to 6 tag/value pairs into a comment according to the placement
9 guidelines in the licensing rules documentat 7 guidelines in the licensing rules documentation.
10 For 'GNU General Public License (GPL) versio 8 For 'GNU General Public License (GPL) version 2 only' use:
11 SPDX-License-Identifier: GPL-2.0 9 SPDX-License-Identifier: GPL-2.0
12 or <<
13 SPDX-License-Identifier: GPL-2.0-only <<
14 For 'GNU General Public License (GPL) versio 10 For 'GNU General Public License (GPL) version 2 or any later version' use:
15 SPDX-License-Identifier: GPL-2.0+ 11 SPDX-License-Identifier: GPL-2.0+
16 or <<
17 SPDX-License-Identifier: GPL-2.0-or-later <<
18 License-Text: 12 License-Text:
19 13
20 GNU GENERAL PUBLIC LICENSE 14 GNU GENERAL PUBLIC LICENSE
21 Version 2, June 1991 15 Version 2, June 1991
22 16
23 Copyright (C) 1989, 1991 Free Software Founda 17 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
24 51 Franklin St, Fifth F 18 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 Everyone is permitted to copy and distribute 19 Everyone is permitted to copy and distribute verbatim copies
26 of this license document, but changing it is 20 of this license document, but changing it is not allowed.
27 21
28 Preamble 22 Preamble
29 23
30 The licenses for most software are designed 24 The licenses for most software are designed to take away your
31 freedom to share and change it. By contrast, 25 freedom to share and change it. By contrast, the GNU General Public
32 License is intended to guarantee your freedom 26 License is intended to guarantee your freedom to share and change free
33 software--to make sure the software is free fo 27 software--to make sure the software is free for all its users. This
34 General Public License applies to most of the 28 General Public License applies to most of the Free Software
35 Foundation's software and to any other program 29 Foundation's software and to any other program whose authors commit to
36 using it. (Some other Free Software Foundatio 30 using it. (Some other Free Software Foundation software is covered by
37 the GNU Library General Public License instead 31 the GNU Library General Public License instead.) You can apply it to
38 your programs, too. 32 your programs, too.
39 33
40 When we speak of free software, we are refer 34 When we speak of free software, we are referring to freedom, not
41 price. Our General Public Licenses are design 35 price. Our General Public Licenses are designed to make sure that you
42 have the freedom to distribute copies of free 36 have the freedom to distribute copies of free software (and charge for
43 this service if you wish), that you receive so 37 this service if you wish), that you receive source code or can get it
44 if you want it, that you can change the softwa 38 if you want it, that you can change the software or use pieces of it
45 in new free programs; and that you know you ca 39 in new free programs; and that you know you can do these things.
46 40
47 To protect your rights, we need to make rest 41 To protect your rights, we need to make restrictions that forbid
48 anyone to deny you these rights or to ask you 42 anyone to deny you these rights or to ask you to surrender the rights.
49 These restrictions translate to certain respon 43 These restrictions translate to certain responsibilities for you if you
50 distribute copies of the software, or if you m 44 distribute copies of the software, or if you modify it.
51 45
52 For example, if you distribute copies of suc 46 For example, if you distribute copies of such a program, whether
53 gratis or for a fee, you must give the recipie 47 gratis or for a fee, you must give the recipients all the rights that
54 you have. You must make sure that they, too, 48 you have. You must make sure that they, too, receive or can get the
55 source code. And you must show them these ter 49 source code. And you must show them these terms so they know their
56 rights. 50 rights.
57 51
58 We protect your rights with two steps: (1) c 52 We protect your rights with two steps: (1) copyright the software, and
59 (2) offer you this license which gives you leg 53 (2) offer you this license which gives you legal permission to copy,
60 distribute and/or modify the software. 54 distribute and/or modify the software.
61 55
62 Also, for each author's protection and ours, 56 Also, for each author's protection and ours, we want to make certain
63 that everyone understands that there is no war 57 that everyone understands that there is no warranty for this free
64 software. If the software is modified by some 58 software. If the software is modified by someone else and passed on, we
65 want its recipients to know that what they hav 59 want its recipients to know that what they have is not the original, so
66 that any problems introduced by others will no 60 that any problems introduced by others will not reflect on the original
67 authors' reputations. 61 authors' reputations.
68 62
69 Finally, any free program is threatened cons 63 Finally, any free program is threatened constantly by software
70 patents. We wish to avoid the danger that red 64 patents. We wish to avoid the danger that redistributors of a free
71 program will individually obtain patent licens 65 program will individually obtain patent licenses, in effect making the
72 program proprietary. To prevent this, we have 66 program proprietary. To prevent this, we have made it clear that any
73 patent must be licensed for everyone's free us 67 patent must be licensed for everyone's free use or not licensed at all.
74 68
75 The precise terms and conditions for copying 69 The precise terms and conditions for copying, distribution and
76 modification follow. 70 modification follow.
77 71
78 GNU GENERAL PUBLIC LICENSE 72 GNU GENERAL PUBLIC LICENSE
79 TERMS AND CONDITIONS FOR COPYING, DISTRIBUT 73 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
80 74
81 0. This License applies to any program or ot 75 0. This License applies to any program or other work which contains
82 a notice placed by the copyright holder saying 76 a notice placed by the copyright holder saying it may be distributed
83 under the terms of this General Public License 77 under the terms of this General Public License. The "Program", below,
84 refers to any such program or work, and a "wor 78 refers to any such program or work, and a "work based on the Program"
85 means either the Program or any derivative wor 79 means either the Program or any derivative work under copyright law:
86 that is to say, a work containing the Program 80 that is to say, a work containing the Program or a portion of it,
87 either verbatim or with modifications and/or t 81 either verbatim or with modifications and/or translated into another
88 language. (Hereinafter, translation is includ 82 language. (Hereinafter, translation is included without limitation in
89 the term "modification".) Each licensee is ad 83 the term "modification".) Each licensee is addressed as "you".
90 84
91 Activities other than copying, distribution an 85 Activities other than copying, distribution and modification are not
92 covered by this License; they are outside its 86 covered by this License; they are outside its scope. The act of
93 running the Program is not restricted, and the 87 running the Program is not restricted, and the output from the Program
94 is covered only if its contents constitute a w 88 is covered only if its contents constitute a work based on the
95 Program (independent of having been made by ru 89 Program (independent of having been made by running the Program).
96 Whether that is true depends on what the Progr 90 Whether that is true depends on what the Program does.
97 91
98 1. You may copy and distribute verbatim copi 92 1. You may copy and distribute verbatim copies of the Program's
99 source code as you receive it, in any medium, 93 source code as you receive it, in any medium, provided that you
100 conspicuously and appropriately publish on eac 94 conspicuously and appropriately publish on each copy an appropriate
101 copyright notice and disclaimer of warranty; k 95 copyright notice and disclaimer of warranty; keep intact all the
102 notices that refer to this License and to the 96 notices that refer to this License and to the absence of any warranty;
103 and give any other recipients of the Program a 97 and give any other recipients of the Program a copy of this License
104 along with the Program. 98 along with the Program.
105 99
106 You may charge a fee for the physical act of t 100 You may charge a fee for the physical act of transferring a copy, and
107 you may at your option offer warranty protecti 101 you may at your option offer warranty protection in exchange for a fee.
108 102
109 2. You may modify your copy or copies of the 103 2. You may modify your copy or copies of the Program or any portion
110 of it, thus forming a work based on the Progra 104 of it, thus forming a work based on the Program, and copy and
111 distribute such modifications or work under th 105 distribute such modifications or work under the terms of Section 1
112 above, provided that you also meet all of thes 106 above, provided that you also meet all of these conditions:
113 107
114 a) You must cause the modified files to ca 108 a) You must cause the modified files to carry prominent notices
115 stating that you changed the files and the 109 stating that you changed the files and the date of any change.
116 110
117 b) You must cause any work that you distri 111 b) You must cause any work that you distribute or publish, that in
118 whole or in part contains or is derived fr 112 whole or in part contains or is derived from the Program or any
119 part thereof, to be licensed as a whole at 113 part thereof, to be licensed as a whole at no charge to all third
120 parties under the terms of this License. 114 parties under the terms of this License.
121 115
122 c) If the modified program normally reads 116 c) If the modified program normally reads commands interactively
123 when run, you must cause it, when started 117 when run, you must cause it, when started running for such
124 interactive use in the most ordinary way, 118 interactive use in the most ordinary way, to print or display an
125 announcement including an appropriate copy 119 announcement including an appropriate copyright notice and a
126 notice that there is no warranty (or else, 120 notice that there is no warranty (or else, saying that you provide
127 a warranty) and that users may redistribut 121 a warranty) and that users may redistribute the program under
128 these conditions, and telling the user how 122 these conditions, and telling the user how to view a copy of this
129 License. (Exception: if the Program itsel 123 License. (Exception: if the Program itself is interactive but
130 does not normally print such an announceme 124 does not normally print such an announcement, your work based on
131 the Program is not required to print an an 125 the Program is not required to print an announcement.)
132 126
133 These requirements apply to the modified work 127 These requirements apply to the modified work as a whole. If
134 identifiable sections of that work are not der 128 identifiable sections of that work are not derived from the Program,
135 and can be reasonably considered independent a 129 and can be reasonably considered independent and separate works in
136 themselves, then this License, and its terms, 130 themselves, then this License, and its terms, do not apply to those
137 sections when you distribute them as separate 131 sections when you distribute them as separate works. But when you
138 distribute the same sections as part of a whol 132 distribute the same sections as part of a whole which is a work based
139 on the Program, the distribution of the whole 133 on the Program, the distribution of the whole must be on the terms of
140 this License, whose permissions for other lice 134 this License, whose permissions for other licensees extend to the
141 entire whole, and thus to each and every part 135 entire whole, and thus to each and every part regardless of who wrote it.
142 136
143 Thus, it is not the intent of this section to 137 Thus, it is not the intent of this section to claim rights or contest
144 your rights to work written entirely by you; r 138 your rights to work written entirely by you; rather, the intent is to
145 exercise the right to control the distribution 139 exercise the right to control the distribution of derivative or
146 collective works based on the Program. 140 collective works based on the Program.
147 141
148 In addition, mere aggregation of another work 142 In addition, mere aggregation of another work not based on the Program
149 with the Program (or with a work based on the 143 with the Program (or with a work based on the Program) on a volume of
150 a storage or distribution medium does not brin 144 a storage or distribution medium does not bring the other work under
151 the scope of this License. 145 the scope of this License.
152 146
153 3. You may copy and distribute the Program ( 147 3. You may copy and distribute the Program (or a work based on it,
154 under Section 2) in object code or executable 148 under Section 2) in object code or executable form under the terms of
155 Sections 1 and 2 above provided that you also 149 Sections 1 and 2 above provided that you also do one of the following:
156 150
157 a) Accompany it with the complete correspo 151 a) Accompany it with the complete corresponding machine-readable
158 source code, which must be distributed und 152 source code, which must be distributed under the terms of Sections
159 1 and 2 above on a medium customarily used 153 1 and 2 above on a medium customarily used for software interchange; or,
160 154
161 b) Accompany it with a written offer, vali 155 b) Accompany it with a written offer, valid for at least three
162 years, to give any third party, for a char 156 years, to give any third party, for a charge no more than your
163 cost of physically performing source distr 157 cost of physically performing source distribution, a complete
164 machine-readable copy of the corresponding 158 machine-readable copy of the corresponding source code, to be
165 distributed under the terms of Sections 1 159 distributed under the terms of Sections 1 and 2 above on a medium
166 customarily used for software interchange; 160 customarily used for software interchange; or,
167 161
168 c) Accompany it with the information you r 162 c) Accompany it with the information you received as to the offer
169 to distribute corresponding source code. 163 to distribute corresponding source code. (This alternative is
170 allowed only for noncommercial distributio 164 allowed only for noncommercial distribution and only if you
171 received the program in object code or exe 165 received the program in object code or executable form with such
172 an offer, in accord with Subsection b abov 166 an offer, in accord with Subsection b above.)
173 167
174 The source code for a work means the preferred 168 The source code for a work means the preferred form of the work for
175 making modifications to it. For an executable 169 making modifications to it. For an executable work, complete source
176 code means all the source code for all modules 170 code means all the source code for all modules it contains, plus any
177 associated interface definition files, plus th 171 associated interface definition files, plus the scripts used to
178 control compilation and installation of the ex 172 control compilation and installation of the executable. However, as a
179 special exception, the source code distributed 173 special exception, the source code distributed need not include
180 anything that is normally distributed (in eith 174 anything that is normally distributed (in either source or binary
181 form) with the major components (compiler, ker 175 form) with the major components (compiler, kernel, and so on) of the
182 operating system on which the executable runs, 176 operating system on which the executable runs, unless that component
183 itself accompanies the executable. 177 itself accompanies the executable.
184 178
185 If distribution of executable or object code i 179 If distribution of executable or object code is made by offering
186 access to copy from a designated place, then o 180 access to copy from a designated place, then offering equivalent
187 access to copy the source code from the same p 181 access to copy the source code from the same place counts as
188 distribution of the source code, even though t 182 distribution of the source code, even though third parties are not
189 compelled to copy the source along with the ob 183 compelled to copy the source along with the object code.
190 184
191 4. You may not copy, modify, sublicense, or 185 4. You may not copy, modify, sublicense, or distribute the Program
192 except as expressly provided under this Licens 186 except as expressly provided under this License. Any attempt
193 otherwise to copy, modify, sublicense or distr 187 otherwise to copy, modify, sublicense or distribute the Program is
194 void, and will automatically terminate your ri 188 void, and will automatically terminate your rights under this License.
195 However, parties who have received copies, or 189 However, parties who have received copies, or rights, from you under
196 this License will not have their licenses term 190 this License will not have their licenses terminated so long as such
197 parties remain in full compliance. 191 parties remain in full compliance.
198 192
199 5. You are not required to accept this Licen 193 5. You are not required to accept this License, since you have not
200 signed it. However, nothing else grants you p 194 signed it. However, nothing else grants you permission to modify or
201 distribute the Program or its derivative works 195 distribute the Program or its derivative works. These actions are
202 prohibited by law if you do not accept this Li 196 prohibited by law if you do not accept this License. Therefore, by
203 modifying or distributing the Program (or any 197 modifying or distributing the Program (or any work based on the
204 Program), you indicate your acceptance of this 198 Program), you indicate your acceptance of this License to do so, and
205 all its terms and conditions for copying, dist 199 all its terms and conditions for copying, distributing or modifying
206 the Program or works based on it. 200 the Program or works based on it.
207 201
208 6. Each time you redistribute the Program (o 202 6. Each time you redistribute the Program (or any work based on the
209 Program), the recipient automatically receives 203 Program), the recipient automatically receives a license from the
210 original licensor to copy, distribute or modif 204 original licensor to copy, distribute or modify the Program subject to
211 these terms and conditions. You may not impos 205 these terms and conditions. You may not impose any further
212 restrictions on the recipients' exercise of th 206 restrictions on the recipients' exercise of the rights granted herein.
213 You are not responsible for enforcing complian 207 You are not responsible for enforcing compliance by third parties to
214 this License. 208 this License.
215 209
216 7. If, as a consequence of a court judgment 210 7. If, as a consequence of a court judgment or allegation of patent
217 infringement or for any other reason (not limi 211 infringement or for any other reason (not limited to patent issues),
218 conditions are imposed on you (whether by cour 212 conditions are imposed on you (whether by court order, agreement or
219 otherwise) that contradict the conditions of t 213 otherwise) that contradict the conditions of this License, they do not
220 excuse you from the conditions of this License 214 excuse you from the conditions of this License. If you cannot
221 distribute so as to satisfy simultaneously you 215 distribute so as to satisfy simultaneously your obligations under this
222 License and any other pertinent obligations, t 216 License and any other pertinent obligations, then as a consequence you
223 may not distribute the Program at all. For ex 217 may not distribute the Program at all. For example, if a patent
224 license would not permit royalty-free redistri 218 license would not permit royalty-free redistribution of the Program by
225 all those who receive copies directly or indir 219 all those who receive copies directly or indirectly through you, then
226 the only way you could satisfy both it and thi 220 the only way you could satisfy both it and this License would be to
227 refrain entirely from distribution of the Prog 221 refrain entirely from distribution of the Program.
228 222
229 If any portion of this section is held invalid 223 If any portion of this section is held invalid or unenforceable under
230 any particular circumstance, the balance of th 224 any particular circumstance, the balance of the section is intended to
231 apply and the section as a whole is intended t 225 apply and the section as a whole is intended to apply in other
232 circumstances. 226 circumstances.
233 227
234 It is not the purpose of this section to induc 228 It is not the purpose of this section to induce you to infringe any
235 patents or other property right claims or to c 229 patents or other property right claims or to contest validity of any
236 such claims; this section has the sole purpose 230 such claims; this section has the sole purpose of protecting the
237 integrity of the free software distribution sy 231 integrity of the free software distribution system, which is
238 implemented by public license practices. Many 232 implemented by public license practices. Many people have made
239 generous contributions to the wide range of so 233 generous contributions to the wide range of software distributed
240 through that system in reliance on consistent 234 through that system in reliance on consistent application of that
241 system; it is up to the author/donor to decide 235 system; it is up to the author/donor to decide if he or she is willing
242 to distribute software through any other syste 236 to distribute software through any other system and a licensee cannot
243 impose that choice. 237 impose that choice.
244 238
245 This section is intended to make thoroughly cl 239 This section is intended to make thoroughly clear what is believed to
246 be a consequence of the rest of this License. 240 be a consequence of the rest of this License.
247 241
248 8. If the distribution and/or use of the Pro 242 8. If the distribution and/or use of the Program is restricted in
249 certain countries either by patents or by copy 243 certain countries either by patents or by copyrighted interfaces, the
250 original copyright holder who places the Progr 244 original copyright holder who places the Program under this License
251 may add an explicit geographical distribution 245 may add an explicit geographical distribution limitation excluding
252 those countries, so that distribution is permi 246 those countries, so that distribution is permitted only in or among
253 countries not thus excluded. In such case, th 247 countries not thus excluded. In such case, this License incorporates
254 the limitation as if written in the body of th 248 the limitation as if written in the body of this License.
255 249
256 9. The Free Software Foundation may publish 250 9. The Free Software Foundation may publish revised and/or new versions
257 of the General Public License from time to tim 251 of the General Public License from time to time. Such new versions will
258 be similar in spirit to the present version, b 252 be similar in spirit to the present version, but may differ in detail to
259 address new problems or concerns. 253 address new problems or concerns.
260 254
261 Each version is given a distinguishing version 255 Each version is given a distinguishing version number. If the Program
262 specifies a version number of this License whi 256 specifies a version number of this License which applies to it and "any
263 later version", you have the option of followi 257 later version", you have the option of following the terms and conditions
264 either of that version or of any later version 258 either of that version or of any later version published by the Free
265 Software Foundation. If the Program does not 259 Software Foundation. If the Program does not specify a version number of
266 this License, you may choose any version ever 260 this License, you may choose any version ever published by the Free Software
267 Foundation. 261 Foundation.
268 262
269 10. If you wish to incorporate parts of the 263 10. If you wish to incorporate parts of the Program into other free
270 programs whose distribution conditions are dif 264 programs whose distribution conditions are different, write to the author
271 to ask for permission. For software which is 265 to ask for permission. For software which is copyrighted by the Free
272 Software Foundation, write to the Free Softwar 266 Software Foundation, write to the Free Software Foundation; we sometimes
273 make exceptions for this. Our decision will b 267 make exceptions for this. Our decision will be guided by the two goals
274 of preserving the free status of all derivativ 268 of preserving the free status of all derivatives of our free software and
275 of promoting the sharing and reuse of software 269 of promoting the sharing and reuse of software generally.
276 270
277 NO WARRANTY 271 NO WARRANTY
278 272
279 11. BECAUSE THE PROGRAM IS LICENSED FREE OF 273 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
280 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY AP 274 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
281 OTHERWISE STATED IN WRITING THE COPYRIGHT HOLD 275 OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
282 PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY O 276 PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
283 OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE 277 OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
284 MERCHANTABILITY AND FITNESS FOR A PARTICULAR P 278 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
285 TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 279 TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
286 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST O 280 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
287 REPAIR OR CORRECTION. 281 REPAIR OR CORRECTION.
288 282
289 12. IN NO EVENT UNLESS REQUIRED BY APPLICABL 283 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
290 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY 284 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
291 REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, B 285 REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
292 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR 286 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
293 OUT OF THE USE OR INABILITY TO USE THE PROGRAM 287 OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
294 TO LOSS OF DATA OR DATA BEING RENDERED INACCUR 288 TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
295 YOU OR THIRD PARTIES OR A FAILURE OF THE PROGR 289 YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
296 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY 290 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
297 POSSIBILITY OF SUCH DAMAGES. 291 POSSIBILITY OF SUCH DAMAGES.
298 292
299 END OF TERMS AND CONDITIO 293 END OF TERMS AND CONDITIONS
300 294
301 How to Apply These Terms to Your N 295 How to Apply These Terms to Your New Programs
302 296
303 If you develop a new program, and you want i 297 If you develop a new program, and you want it to be of the greatest
304 possible use to the public, the best way to ac 298 possible use to the public, the best way to achieve this is to make it
305 free software which everyone can redistribute 299 free software which everyone can redistribute and change under these terms.
306 300
307 To do so, attach the following notices to th 301 To do so, attach the following notices to the program. It is safest
308 to attach them to the start of each source fil 302 to attach them to the start of each source file to most effectively
309 convey the exclusion of warranty; and each fil 303 convey the exclusion of warranty; and each file should have at least
310 the "copyright" line and a pointer to where th 304 the "copyright" line and a pointer to where the full notice is found.
311 305
312 <one line to give the program's name and a 306 <one line to give the program's name and a brief idea of what it does.>
313 Copyright (C) <year> <name of author> 307 Copyright (C) <year> <name of author>
314 308
315 This program is free software; you can red 309 This program is free software; you can redistribute it and/or modify
316 it under the terms of the GNU General Publ 310 it under the terms of the GNU General Public License as published by
317 the Free Software Foundation; either versi 311 the Free Software Foundation; either version 2 of the License, or
318 (at your option) any later version. 312 (at your option) any later version.
319 313
320 This program is distributed in the hope th 314 This program is distributed in the hope that it will be useful,
321 but WITHOUT ANY WARRANTY; without even the 315 but WITHOUT ANY WARRANTY; without even the implied warranty of
322 MERCHANTABILITY or FITNESS FOR A PARTICULA 316 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
323 GNU General Public License for more detail 317 GNU General Public License for more details.
324 318
325 You should have received a copy of the GNU 319 You should have received a copy of the GNU General Public License
326 along with this program; if not, write to 320 along with this program; if not, write to the Free Software
327 Foundation, Inc., 51 Franklin St, Fifth Fl 321 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
328 322
329 323
330 Also add information on how to contact you by 324 Also add information on how to contact you by electronic and paper mail.
331 325
332 If the program is interactive, make it output 326 If the program is interactive, make it output a short notice like this
333 when it starts in an interactive mode: 327 when it starts in an interactive mode:
334 328
335 Gnomovision version 69, Copyright (C) year 329 Gnomovision version 69, Copyright (C) year name of author
336 Gnomovision comes with ABSOLUTELY NO WARRA 330 Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
337 This is free software, and you are welcome 331 This is free software, and you are welcome to redistribute it
338 under certain conditions; type `show c' fo 332 under certain conditions; type `show c' for details.
339 333
340 The hypothetical commands `show w' and `show c 334 The hypothetical commands `show w' and `show c' should show the appropriate
341 parts of the General Public License. Of cours 335 parts of the General Public License. Of course, the commands you use may
342 be called something other than `show w' and `s 336 be called something other than `show w' and `show c'; they could even be
343 mouse-clicks or menu items--whatever suits you 337 mouse-clicks or menu items--whatever suits your program.
344 338
345 You should also get your employer (if you work 339 You should also get your employer (if you work as a programmer) or your
346 school, if any, to sign a "copyright disclaime 340 school, if any, to sign a "copyright disclaimer" for the program, if
347 necessary. Here is a sample; alter the names: 341 necessary. Here is a sample; alter the names:
348 342
349 Yoyodyne, Inc., hereby disclaims all copyrig 343 Yoyodyne, Inc., hereby disclaims all copyright interest in the program
350 `Gnomovision' (which makes passes at compile 344 `Gnomovision' (which makes passes at compilers) written by James Hacker.
351 345
352 <signature of Ty Coon>, 1 April 1989 346 <signature of Ty Coon>, 1 April 1989
353 Ty Coon, President of Vice 347 Ty Coon, President of Vice
354 348
355 This General Public License does not permit in 349 This General Public License does not permit incorporating your program into
356 proprietary programs. If your program is a su 350 proprietary programs. If your program is a subroutine library, you may
357 consider it more useful to permit linking prop 351 consider it more useful to permit linking proprietary applications with the
358 library. If this is what you want to do, use 352 library. If this is what you want to do, use the GNU Library General
359 Public License instead of this License. 353 Public License instead of this License.
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.