33 lines
927 B
C
33 lines
927 B
C
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/****************************************************************
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* *
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* Copyright 2001, 2010 Fidelity Information Services, Inc *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#include "mdef.h"
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#ifdef VMS
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#include <rms.h> /* needed for muextr.h */
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#endif
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#include "muextr.h"
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#define IDENT_FCHAR(x) (((x) >= 'A' && (x) <= 'Z') || ((x) >= 'a' && (x) <= 'z') || (x) == '%')
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#define IDENT_TAIL(x) (((x) >= 'A' && (x) <= 'Z') || ((x) >= 'a' && (x) <= 'z') || ((x) >= '0' && (x) <= '9'))
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char *mu_extr_ident(mstr *a)
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{
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char *c, *b;
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b = a->addr;
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c = b + a->len;
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if (IDENT_FCHAR(*b))
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while (++b < c)
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if (!IDENT_TAIL(*b))
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break;
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return b;
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}
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