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