1 /* puff.h 2 Copyright (C) 2002-2013 Mark Adler, all rights reserved 3 version 2.3, 21 Jan 2013 4 5 This software is provided 'as-is', without any express or implied 6 warranty. In no event will the author be held liable for any damages 7 arising from the use of this software. 8 9 Permission is granted to anyone to use this software for any purpose, 10 including commercial applications, and to alter it and redistribute it 11 freely, subject to the following restrictions: 12 13 1. The origin of this software must not be misrepresented; you must not 14 claim that you wrote the original software. If you use this software 15 in a product, an acknowledgment in the product documentation would be 16 appreciated but is not required. 17 2. Altered source versions must be plainly marked as such, and must not be 18 misrepresented as being the original software. 19 3. This notice may not be removed or altered from any source distribution. 20 21 Mark Adler madler (at) alumni.caltech.edu 22 */ 23 24 25 /* 26 * See puff.c for purpose and usage. 27 */ 28 #ifndef NIL 29 # define NIL ((unsigned char *)0) /* for no output option */ 30 #endif 31 32 int puff(unsigned char *dest, /* pointer to destination pointer */ 33 unsigned long *destlen, /* amount of output space */ 34 const unsigned char *source, /* pointer to source data pointer */ 35 unsigned long *sourcelen); /* amount of input available */ 36
