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39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/*
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* Copyright (c)2018-2019 Rick V. All rights reserved.
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*------------------------------------------------------------------------------
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* internal utility functions for libhttp
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdbool.h>
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#include <string.h>
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#include "internal.h"
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void *memncat(a, an, b, bn, s)
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const void *a, *b;
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size_t an, bn, s;
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{
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char *p = malloc(s * (an + bn));
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memset(p, '\0', s * (an + bn));
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memcpy(p, a, an*s);
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memcpy(p + an*s, b, bn*s);
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return p;
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} |