/usr/include/cherokee/nullable.h is in libcherokee-base0-dev 1.2.101-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* Cherokee
*
* Authors:
* Alvaro Lopez Ortega <alvaro@alobbs.com>
*
* Copyright (C) 2001-2011 Alvaro Lopez Ortega
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#if !defined (CHEROKEE_INSIDE_CHEROKEE_H) && !defined (CHEROKEE_COMPILATION)
# error "Only <cherokee/cherokee.h> can be included directly, this file may disappear or change contents."
#endif
#ifndef CHEROKEE_NULLABLE_H
#define CHEROKEE_NULLABLE_H
CHEROKEE_BEGIN_DECLS
typedef int cherokee_null_bool_t;
typedef int cherokee_null_int_t;
#define NULLB_NULL 0xFC
#define NULLB_TO_BOOL(x) ((x) & 0x3)
#define NULLB_IS_NULL(x) ((x) & NULLB_NULL)
#define NULLB_TO_STR(x) (NULLB_IS_NULL(x) ? "NULL" : ((x) ? "True" : "False"))
#define NULLI_NULL INT_MAX
#define NULLI_IS_NULL(x) ((x) == NULLI_NULL)
CHEROKEE_END_DECLS
#endif /* CHEROKEE_NULLABLE_H */
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