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diff --git a/src/include/frontend/parser.h b/src/include/frontend/parser.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * SysDB - src/include/frontend/parser.h
- * Copyright (C) 2013 Sebastian 'tokkee' Harl <sh@tokkee.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT HOLDERS OR
- * 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.
- */
-
-#ifndef SDB_FRONTEND_PARSER_H
-#define SDB_FRONTEND_PARSER_H 1
-
-#include "core/store.h"
-#include "frontend/connection.h"
-#include "utils/llist.h"
-#include "utils/strbuf.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* parser modes */
-enum {
- /* parser accepts any command statement */
- SDB_PARSE_DEFAULT = 0,
-
- /* parser accepts any conditional statement */
- SDB_PARSE_COND = 1 << 1,
-
- /* parser accepts any arithmetic expression */
- SDB_PARSE_ARITH = 1 << 2,
-};
-
-/* YY_EXTRA data */
-typedef struct {
- /* list of sdb_conn_node_t objects */
- sdb_llist_t *parsetree;
-
- /* parser mode */
- int mode;
-
- /* buffer for parser error messages */
- sdb_strbuf_t *errbuf;
-} sdb_fe_yyextra_t;
-
-/* see yyscan_t */
-typedef void *sdb_fe_yyscan_t;
-
-sdb_fe_yyscan_t
-sdb_fe_scanner_init(const char *str, int len, sdb_fe_yyextra_t *yyext);
-
-void
-sdb_fe_scanner_destroy(sdb_fe_yyscan_t scanner);
-
-int
-sdb_fe_yyparse(sdb_fe_yyscan_t scanner);
-
-sdb_store_matcher_t *
-sdb_fe_parse_matcher(const char *cond, int len, sdb_strbuf_t *errbuf);
-
-sdb_store_expr_t *
-sdb_fe_parse_expr(const char *expr, int len, sdb_strbuf_t *errbuf);
-
-/*
- * sdb_fe_analyze:
- * Analyze a parsed node, checking for semantical errors. Error messages will
- * be written to the string buffer, if provided.
- *
- * Returns:
- * - 0 if the node is semantically correct
- * - a negative value else
- */
-int
-sdb_fe_analyze(sdb_conn_node_t *node, sdb_strbuf_t *errbuf);
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif /* ! SDB_FRONTEND_PARSER_H */
-
-/* vim: set tw=78 sw=4 ts=4 noexpandtab : */
-