| Glenn Randers-Pehrson | 54a066a | 1999-09-19 06:04:18 -0500 | [diff] [blame] | 1 | COPYRIGHT NOTICE: |
| 2 | |
| 3 | Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. |
| 4 | (libpng versions 0.5, May 1995, through 0.89c, May 1996) |
| 5 | Copyright (c) 1996, 1997 Andreas Dilger |
| 6 | (libpng versions 0.90, December 1996, through 0.96, May 1997) |
| Glenn Randers-Pehrson | 61c32d9 | 2000-02-04 23:40:16 -0600 | [diff] [blame^] | 7 | Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson |
| 8 | (libpng versions 0.97, January 1998, through 1.0.5q, February 5, 2000) |
| Glenn Randers-Pehrson | bcfd15d | 1999-10-01 14:22:25 -0500 | [diff] [blame] | 9 | |
| 10 | For the purposes of this copyright and license, "Contributing Authors" |
| 11 | is defined as the following set of individuals: |
| 12 | |
| 13 | John Bowler |
| 14 | Kevin Bracey |
| 15 | Sam Bushell |
| 16 | Andreas Dilger |
| 17 | Magnus Holmgren |
| 18 | Tom Lane |
| 19 | Dave Martindale |
| 20 | Glenn Randers-Pehrson |
| Glenn Randers-Pehrson | 166c5a3 | 1999-12-10 09:43:02 -0600 | [diff] [blame] | 21 | Eric S. Raymond |
| Glenn Randers-Pehrson | bcfd15d | 1999-10-01 14:22:25 -0500 | [diff] [blame] | 22 | Greg Roelofs |
| 23 | Guy Eric Schalnat |
| 24 | Paul Schmidt |
| 25 | Tom Tanner |
| 26 | Willem van Schaik |
| 27 | Tim Wegner |
| Glenn Randers-Pehrson | 54a066a | 1999-09-19 06:04:18 -0500 | [diff] [blame] | 28 | |
| 29 | The PNG Reference Library is supplied "AS IS". The Contributing Authors |
| 30 | and Group 42, Inc. disclaim all warranties, expressed or implied, |
| 31 | including, without limitation, the warranties of merchantability and of |
| 32 | fitness for any purpose. The Contributing Authors and Group 42, Inc. |
| 33 | assume no liability for direct, indirect, incidental, special, exemplary, |
| 34 | or consequential damages, which may result from the use of the PNG |
| 35 | Reference Library, even if advised of the possibility of such damage. |
| 36 | |
| 37 | Permission is hereby granted to use, copy, modify, and distribute this |
| 38 | source code, or portions hereof, for any purpose, without fee, subject |
| 39 | to the following restrictions: |
| 40 | |
| 41 | 1. The origin of this source code must not be |
| 42 | misrepresented. |
| 43 | |
| 44 | 2. Altered versions must be plainly marked as such |
| 45 | and must not be misrepresented as being the |
| 46 | original source. |
| 47 | |
| 48 | 3. This Copyright notice may not be removed or |
| 49 | altered from any source or altered source |
| 50 | distribution. |
| 51 | |
| 52 | The Contributing Authors and Group 42, Inc. specifically permit, without |
| 53 | fee, and encourage the use of this source code as a component to |
| 54 | supporting the PNG file format in commercial products. If you use this |
| 55 | source code in a product, acknowledgment is not required but would be |
| 56 | appreciated. |
| 57 | |
| Glenn Randers-Pehrson | 860ab2b | 1999-10-14 07:43:10 -0500 | [diff] [blame] | 58 | A "png_get_copyright" function is available, for convenient use in "about" |
| 59 | boxes and the like: |
| 60 | |
| 61 | printf("%s",png_get_copyright(NULL)); |
| 62 | |
| 63 | Also, the PNG logo (in PNG format, of course) is supplied in the |
| 64 | file "pngnow.png". |
| 65 | |
| Glenn Randers-Pehrson | 61c32d9 | 2000-02-04 23:40:16 -0600 | [diff] [blame^] | 66 | Libpng is OSI Certified Open Source Software. OSI Certified Open Source is a |
| Glenn Randers-Pehrson | 860ab2b | 1999-10-14 07:43:10 -0500 | [diff] [blame] | 67 | certification mark of the Open Source Initiative. |
| 68 | |
| Glenn Randers-Pehrson | 54a066a | 1999-09-19 06:04:18 -0500 | [diff] [blame] | 69 | Glenn Randers-Pehrson |
| Glenn Randers-Pehrson | bcfd15d | 1999-10-01 14:22:25 -0500 | [diff] [blame] | 70 | randeg@alum.rpi.edu |
| Glenn Randers-Pehrson | 61c32d9 | 2000-02-04 23:40:16 -0600 | [diff] [blame^] | 71 | February 5, 2000 |