83 lines
1.9 KiB
C++
83 lines
1.9 KiB
C++
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/*
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** Command & Conquer Renegade(tm)
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** Copyright 2025 Electronic Arts Inc.
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**
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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 3 of the License, or
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** (at your option) any later version.
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**
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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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**
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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, see <http://www.gnu.org/licenses/>.
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*/
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/******************************************************************************
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*
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* FILE
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*
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* DESCRIPTION
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*
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* PROGRAMMER
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* Denzil E. Long, Jr.
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*
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* VERSION INFO
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* $Author: Denzil_l $
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* $Revision: 2 $
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* $Modtime: 3/29/00 1:17p $
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* $Archive: /Commando/Code/Scripts/strtrim.cpp $
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*
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******************************************************************************/
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#include "strtrim.h"
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#include <ctype.h>
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#include <stddef.h>
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#include <string.h>
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/******************************************************************************
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*
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* NAME
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* strtrim
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*
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* DESCRIPTION
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* Trim leading and trailing white space off of a string.
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*
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* INPUTS
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* char* buffer
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*
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* RESULTS
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* char*
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*
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******************************************************************************/
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char* strtrim(char* buffer)
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{
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if (buffer != NULL)
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{
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// Strip leading white space from the string.
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char* source = buffer;
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while (isspace(*source))
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source++;
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if (source != buffer)
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strcpy(buffer, source);
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// Clip trailing white space from the string.
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for (int index = strlen(buffer) - 1; index >= 0; index--)
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{
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if (isspace(buffer[index]))
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buffer[index] = '\0';
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else
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break;
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}
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}
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return buffer;
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}
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