43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
/*
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* $QNXLicenseC:
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* Copyright 2007, QNX Software Systems. All Rights Reserved.
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*
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* You must obtain a written license from and pay applicable license fees to QNX
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* Software Systems before you may reproduce, modify or distribute this software,
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* or any work that includes all or part of this software. Free development
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* licenses are available for evaluation and non-commercial purposes. For more
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* information visit http://licensing.qnx.com or email licensing@qnx.com.
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*
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* This file may contain contributions from others. Please review this entire
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* file for other proprietary rights or license notices, as well as the QNX
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* Development Suite License Guide at http://licensing.qnx.com/license-guide/
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* for other information.
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* $
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*/
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#include <ctype.h>
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#include <util/stdutil.h>
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char *(strpretrim)( char *l )
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/*
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* Definition: trim white space from the front of l
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*
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* Return: ptr to the string (as originally passed)
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*/
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{
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register char *p;
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char *sv_l;
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for( sv_l = p = l; iswhite(*p); ++p )
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;
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if( p != l )
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while( *l++ = *p++ )
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;
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return( sv_l );
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}
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