This file is indexed.

/usr/include/yaz/pquery.h is in libyaz4-dev 4.2.30-4.

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The actual contents of the file can be viewed below.

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/* This file is part of the YAZ toolkit.
 * Copyright (C) 1995-2012 Index Data.
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of Index Data nor the names of its contributors
 *       may be used to endorse or promote products derived from this
 *       software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/**
 * \file pquery.h
 * \brief Header for PQF parsing
 */

#ifndef PQUERY_H
#define PQUERY_H

#include <yaz/yconfig.h>
#include <yaz/proto.h>

YAZ_BEGIN_CDECL

typedef struct yaz_pqf_parser *YAZ_PQF_Parser;

YAZ_EXPORT Z_RPNQuery *p_query_rpn(ODR o, const char *qbuf);

YAZ_EXPORT YAZ_PQF_Parser yaz_pqf_create(void);
YAZ_EXPORT Z_RPNQuery *yaz_pqf_parse(YAZ_PQF_Parser p, ODR o,
                                     const char *qbuf);
YAZ_EXPORT Z_AttributesPlusTerm *yaz_pqf_scan(YAZ_PQF_Parser p, ODR o,
                                              Odr_oid **attributeSetId,
                                              const char *qbuf);

YAZ_EXPORT Z_AttributeList *yaz_pqf_scan_attribute_list(YAZ_PQF_Parser p, ODR o,
                                              Odr_oid **attributeSetId,
                                              const char *qbuf);

YAZ_EXPORT
Z_FacetList *yaz_pqf_parse_facet_list(ODR odr, const char *args );

YAZ_EXPORT void yaz_pqf_destroy(YAZ_PQF_Parser p);

YAZ_EXPORT int yaz_pqf_error(YAZ_PQF_Parser p, const char **msg, size_t *off);

YAZ_EXPORT    
Z_Term *z_Term_create(ODR o, int term_type, const char *buf, size_t len);


/* no error */
#define YAZ_PQF_ERROR_NONE     0

/* extra token (end of query expected) */
#define YAZ_PQF_ERROR_EXTRA    1

/* missing token (at least one token expected) */
#define YAZ_PQF_ERROR_MISSING  2

/* bad attribute set (for @attr and @attrset) */
#define YAZ_PQF_ERROR_ATTSET   3

/* too many items (limit reached - too many attributes, etc) */
#define YAZ_PQF_ERROR_TOOMANY  4

/* bad format of attribute (missing =) */
#define YAZ_PQF_ERROR_BADATTR  5

/* internal failure */
#define YAZ_PQF_ERROR_INTERNAL 6

/* bad proximity args */
#define YAZ_PQF_ERROR_PROXIMITY 7

/* bad unsigned integer */
#define YAZ_PQF_ERROR_BAD_INTEGER 8

YAZ_END_CDECL

#endif
/*
 * Local variables:
 * c-basic-offset: 4
 * c-file-style: "Stroustrup"
 * indent-tabs-mode: nil
 * End:
 * vim: shiftwidth=4 tabstop=8 expandtab
 */