1 /*********************************************************************** 2 * * 3 * This software is part of the zlib package * 4 * Copyright (c) 1996-1999 Jean-loup Gailly and Mark Adler * 5 * * 6 * This software is provided 'as-is', without any express or implied * 7 * warranty. In no event will the authors be held liable for any * 8 * damages arising from the use of this software. * 9 * * 10 * Permission is granted to anyone to use this software for any * 11 * purpose, including commercial applications, and to alter it and * 12 * redistribute it freely, subject to the following restrictions: * 13 * * 14 * 1. The origin of this software must not be misrepresented; * 15 * you must not claim that you wrote the original software. If * 16 * you use this software in a product, an acknowledgment in the * 17 * product documentation would be appreciated but is not * 18 * required. * 19 * * 20 * 2. Altered source versions must be plainly marked as such, * 21 * and must not be misrepresented as being the original * 22 * software. * 23 * * 24 * 3. This notice may not be removed or altered from any source * 25 * distribution. * 26 * * 27 * This software is provided "as-is", without any express or implied * 28 * warranty. In no event will the authors be held liable for any damages* 29 * arising from the use of this software. * 30 * * 31 * Permission is granted to anyone to use this software for any purpose,* 32 * including commercial applications, and to alter it and redistribute i* 33 * freely, subject to the following restrictions: * 34 * * 35 * 1. The origin of this software must not be misrepresented; you must n* 36 * claim that you wrote the original software. If you use this softwa* 37 * in a product, an acknowledgment in the product documentation would* 38 * be appreciated but is not required. * 39 * * 40 * 2. Altered source versions must be plainly marked as such, and must n* 41 * be misrepresented as being the original software. * 42 * * 43 * 3. This notice may not be removed or altered from any source * 44 * distribution. * 45 * * 46 * Julian R Seward * 47 * * 48 ***********************************************************************/ 49 #pragma prototyped 50 51 /* 52 * sfio bzip discipline interface 53 */ 54 55 #ifndef _SFDCBZIP_H 56 #define _SFDCBZIP_H 57 58 #include <sfdisc.h> 59 60 #define SFBZ_VERIFY 0x0010 61 62 #define SFBZ_HANDLE SFDCEVENT('B','Z',1) 63 #define SFBZ_GETPOS SFDCEVENT('B','Z',2) 64 #define SFBZ_SETPOS SFDCEVENT('B','Z',3) 65 66 #if _BLD_bz && defined(__EXPORT__) 67 #define extern __EXPORT__ 68 #endif 69 70 extern int sfdcbzip(Sfio_t*, int); 71 72 #undef extern 73 74 #endif 75