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0ffc1f55b3
- Make everything less gratuitously verbose - Don't litter the code with lots of unneeded NULL checks (for things which will never be NULL) - Don't return success/failure code from functions which can never fail - For encoding structs, don't use pointers to pointers to pointers for the list of alias strings. Pointers to pointers (2 levels of indirection) is what actually makes sense. This gets rid of some extraneous dereference operations.
73 lines
2.6 KiB
C
73 lines
2.6 KiB
C
/*
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* "streamable kanji code filter and converter"
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* Copyright (c) 1998-2002 HappySize, Inc. All rights reserved.
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*
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* LICENSE NOTICES
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*
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* This file is part of "streamable kanji code filter and converter",
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* which is distributed under the terms of GNU Lesser General Public
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* License (version 2) as published by the Free Software Foundation.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with "streamable kanji code filter and converter";
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* if not, write to the Free Software Foundation, Inc., 59 Temple Place,
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* Suite 330, Boston, MA 02111-1307 USA
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*
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* The author of this file:
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*
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*/
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/*
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* The source code included in this files was separated from mbfilter.h
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* by Moriyoshi Koizumi <moriyoshi@php.net> on 20 Dec 2002. The file
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* mbfilter.h is included in this package .
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*
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*/
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#ifndef MBFL_MEMORY_DEVICE_H
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#define MBFL_MEMORY_DEVICE_H
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#include "mbfl_defs.h"
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#include "mbfl_string.h"
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#define MBFL_MEMORY_DEVICE_ALLOC_SIZE 64
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typedef struct _mbfl_memory_device {
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unsigned char *buffer;
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size_t length;
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size_t pos;
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size_t allocsz;
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} mbfl_memory_device;
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typedef struct _mbfl_wchar_device {
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unsigned int *buffer;
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size_t length;
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size_t pos;
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size_t allocsz;
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} mbfl_wchar_device;
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MBFLAPI extern void mbfl_memory_device_init(
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mbfl_memory_device *device, size_t initsz, size_t allocsz);
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MBFLAPI extern void mbfl_memory_device_realloc(
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mbfl_memory_device *device, size_t initsz, size_t allocsz);
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MBFLAPI extern void mbfl_memory_device_clear(mbfl_memory_device *device);
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MBFLAPI extern void mbfl_memory_device_reset(mbfl_memory_device *device);
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MBFLAPI extern mbfl_string * mbfl_memory_device_result(
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mbfl_memory_device *device, mbfl_string *result);
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MBFLAPI extern void mbfl_memory_device_unput(mbfl_memory_device *device);
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MBFLAPI extern int mbfl_memory_device_output(int c, void *data);
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MBFLAPI extern int mbfl_memory_device_strcat(mbfl_memory_device *device, const char *psrc);
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MBFLAPI extern int mbfl_memory_device_strncat(
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mbfl_memory_device *device, const char *psrc, size_t len);
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MBFLAPI extern int mbfl_memory_device_devcat(mbfl_memory_device *dest, mbfl_memory_device *src);
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MBFLAPI extern void mbfl_wchar_device_init(mbfl_wchar_device *device);
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MBFLAPI extern int mbfl_wchar_device_output(int c, void *data);
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MBFLAPI extern void mbfl_wchar_device_clear(mbfl_wchar_device *device);
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#endif /* MBFL_MEMORY_DEVICE_H */
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