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1254 |
phoenix |
//==========================================================================
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//
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// misc_funs.c
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//
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// Miscellaneous [library] functions for RedBoot
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//
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//==========================================================================
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//####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with eCos; if not, write to the Free Software Foundation, Inc.,
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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//
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// As a special exception, if other files instantiate templates or use macros
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// or inline functions from this file, or you compile this file and link it
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// with other works to produce a work based on this file, this file does not
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// by itself cause the resulting work to be covered by the GNU General Public
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// License. However the source code for this file must still be made available
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// in accordance with section (3) of the GNU General Public License.
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//
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// This exception does not invalidate any other reasons why a work based on
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// this file might be covered by the GNU General Public License.
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//
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// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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// at http://sources.redhat.com/ecos/ecos-license/
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// -------------------------------------------
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//####ECOSGPLCOPYRIGHTEND####
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//==========================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s): gthomas
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// Contributors: gthomas
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// Date: 2000-07-14
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// Purpose:
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// Description:
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//
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// This code is part of RedBoot (tm).
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//
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//####DESCRIPTIONEND####
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//
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//==========================================================================
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#include <redboot.h>
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int
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strcasecmp(const char *s1, const char *s2)
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{
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char c1, c2;
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while ((c1 = _tolower(*s1++)) == (c2 = _tolower(*s2++)))
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if (c1 == 0)
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return (0);
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return ((unsigned char)c1 - (unsigned char)c2);
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}
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int
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strncasecmp(const char *s1, const char *s2, size_t len)
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{
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char c1, c2;
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if (len == 0)
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return 0;
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do {
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if ((c1 = _tolower(*s1++)) != (c2 = _tolower(*s2++)))
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return ((unsigned char)c1 - (unsigned char)c2);
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if (c1 == 0)
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break;
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} while (--len != 0);
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return 0;
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}
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