9b6d83988d
Zipio files were licensed under a restrictive license containing a clause mandating that any modifications to the source code must be sent via e-mail to the copyright owner. The author was contacted and permitted the files to be relicensed under the MIT license. This should avoid any problems restributing FIGlet as free software in Linux distributions. Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
91 lines
3.6 KiB
C
91 lines
3.6 KiB
C
/*
|
|
* inflate.h - inflate decompression routine
|
|
*
|
|
* Version 1.1.2
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 1995, Edward B. Hamrick
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software and
|
|
* its documentation for any purpose and without fee is hereby granted,
|
|
* provided that the above copyright notice appear in all copies and
|
|
* that both that copyright notice and this permission notice appear in
|
|
* supporting documentation, and that the name of the copyright holders
|
|
* not be used in advertising or publicity pertaining to distribution of
|
|
* the software without specific, written prior permission. The copyright
|
|
* holders makes no representations about the suitability of this software
|
|
* for any purpose. It is provided "as is" without express or implied warranty.
|
|
*
|
|
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
|
|
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
|
|
* IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT
|
|
* OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
|
|
* USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
|
|
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
|
* OF THIS SOFTWARE.
|
|
*/
|
|
|
|
/*
|
|
* Changes from 1.1 to 1.1.2:
|
|
* Relicensed under the MIT license, with consent of the copyright holders.
|
|
* Claudio Matsuoka (Jan 11 2011)
|
|
*/
|
|
|
|
/*
|
|
* 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
|