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/* $Id: array.c 3553 2011-05-05 06:14:19Z nanang $ */
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* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
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* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program 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 General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#include <pj/string.h>
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#include <pj/assert.h>
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PJ_DEF(void) pj_array_insert( void *array,
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if (count && pos < count) {
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pj_memmove( (char*)array + (pos+1)*elem_size,
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(char*)array + pos*elem_size,
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(count-pos)*elem_size);
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pj_memmove((char*)array + pos*elem_size, value, elem_size);
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PJ_DEF(void) pj_array_erase( void *array,
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pj_assert(count != 0);
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pj_memmove( (char*)array + pos*elem_size,
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(char*)array + (pos+1)*elem_size,
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(count-pos-1)*elem_size);
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PJ_DEF(pj_status_t) pj_array_find( const void *array,
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pj_status_t (*matching)(const void *value),
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const char *char_array = (const char*)array;
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for (i=0; i<count; ++i) {
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if ( (*matching)(char_array) == PJ_SUCCESS) {
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*result = (void*)char_array;
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char_array += elem_size;