From e8ed9bd2e7597f7aefdfc7004a308f0e291c3ca7 Mon Sep 17 00:00:00 2001 From: Jonathan McCrohan Date: Tue, 8 May 2012 14:48:01 +0100 Subject: Imported Upstream version 2.2.2 --- inflate.h | 87 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 87 insertions(+) create mode 100644 inflate.h (limited to 'inflate.h') diff --git a/inflate.h b/inflate.h new file mode 100644 index 0000000..93568ee --- /dev/null +++ b/inflate.h @@ -0,0 +1,87 @@ +/* + * inflate.h - inflate decompression routine + * + * Version 1.1 + */ + +/* + * Copyright (c) 1995, Edward B. Hamrick + * + * Permission to use, copy, modify, distribute, and sell this software and + * its documentation for any purpose is hereby granted without fee, provided + * that + * + * (i) the above copyright notice and the text in this "C" comment block + * appear in all copies of the software and related documentation, and + * + * (ii) any modifications to this source file must be sent, via e-mail + * to the copyright owner (currently hamrick@primenet.com) within + * 30 days of such modification. + * + * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, + * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY + * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. + * + * IN NO EVENT SHALL EDWARD B. HAMRICK BE LIABLE FOR ANY SPECIAL, INCIDENTAL, + * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF + * THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +/* + * 1) All file i/o is done externally to these routines + * 2) Routines are symmetrical so inflate can feed into deflate + * 3) Routines can be easily integrated into wide range of applications + * 4) Routines are very portable, and use only ANSI C + * 5) No #defines in inflate.h to conflict with external #defines + * 6) No external routines need be called by these routines + * 7) Buffers are owned by the calling routine + * 8) No static non-constant variables are allowed + */ + +/* + * Note that for each call to InflatePutBuffer, there will be + * 0 or more calls to (*putbuffer_ptr). All except the last + * call to (*putbuffer_ptr) will be with 32768 bytes, although + * this behaviour may change in the future. Before InflatePutBuffer + * returns, it will have output as much uncompressed data as + * is possible. + */ + +#ifndef __INFLATE_H +#define __INFLATE_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Routine to initialize inflate decompression */ +void *InflateInitialize( /* returns InflateState */ + void *AppState, /* for passing to putbuffer */ + int (*putbuffer_ptr)( /* returns 0 on success */ + void *AppState, /* opaque ptr from Initialize */ + unsigned char *buffer, /* buffer to put */ + long length /* length of buffer */ + ), + void *(*malloc_ptr)(long length), /* utility routine */ + void (*free_ptr)(void *buffer) /* utility routine */ +); + +/* Call-in routine to put a buffer into inflate decompression */ +int InflatePutBuffer( /* returns 0 on success */ + void *InflateState, /* opaque ptr from Initialize */ + unsigned char *buffer, /* buffer to put */ + long length /* length of buffer */ +); + +/* Routine to terminate inflate decompression */ +int InflateTerminate( /* returns 0 on success */ + void *InflateState /* opaque ptr from Initialize */ +); + +#ifdef __cplusplus +} +#endif + +#endif -- cgit v1.2.3