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DP Tool Club 21
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jh_utils
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blank.c
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C/C++ Source or Header
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1995-01-07
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1KB
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37 lines
/*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "freedos.h"
/***************************************************************************
* This function determines if a string consists entirely of white space,
* and returns a true or false value if it is or is not.
*
* Author: James Hall
*/
int
blank (char szBuf[])
{
int i;
for (i = 0; szBuf[i] != '\0'; i++)
if (szBuf[i] != ' ')
return (FALSE);
return (TRUE);
}