60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
/*
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* lookupany.c --
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*
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* *********************************************************************
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* * Copyright (C) 1985, 1990 Regents of the University of California. *
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* * Permission to use, copy, modify, and distribute this *
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* * software and its documentation for any purpose and without *
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* * fee is hereby granted, provided that the above copyright *
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* * notice appear in all copies. The University of California *
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* * makes no representations about the suitability of this *
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* * software for any purpose. It is provided "as is" without *
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* * express or implied warranty. Export of this software outside *
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* * of the United States of America may require an export license. *
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* *********************************************************************
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* Full rights reserved.
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*
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* This file contains a single routine used to find a string in a
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* table which contains the supplied character.
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*/
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#include <string.h>
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#ifndef lint
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static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/utils/lookupany.c,v 1.1.1.1 2008/02/03 20:43:50 tim Exp $";
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#endif /* not lint */
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/*
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* ----------------------------------------------------------------------------
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* LookupAny --
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*
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* Look up a single character in a table of pointers to strings. The last
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* entry in the string table must be a NULL pointer.
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* The index of the first string in the table containing the indicated
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* character is returned.
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*
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* Results:
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* Index of the name supplied in the table, or -1 if the name
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* is not found.
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*
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* Side effects:
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* None.
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*
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* ----------------------------------------------------------------------------
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*/
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int
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LookupAny(c, table)
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char c;
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const char * const *table;
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{
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const char * const *tp;
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for (tp = table; *tp; tp++)
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if (strchr(*tp, c) != (char *) 0)
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return (tp - table);
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return (-1);
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}
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