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https://gitlab.xiph.org/xiph/icecast-common.git
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56 lines
2.3 KiB
C
56 lines
2.3 KiB
C
/* Copyright (C) 2018 Marvin Scholz <epirat07@gmail.com>
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* Copyright (C) 2018 Philipp "ph3-der-loewe" Schafft <lion@lion.leolix.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef _LIBIGLOO__TYPEDEF_H_
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#define _LIBIGLOO__TYPEDEF_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* This header includes only macros needed to define types.
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* This header must be included before "types.h" and "ro.h" if used.
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*/
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#define igloo_RO_TYPE(type) type * subtype__ ## type;
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#define igloo_RO__CONTROL_VERSION 1
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#define igloo_RO__DEFINE_TYPE(type, suffix, ...) \
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static const igloo_ro_type_t igloo_ro__typedef__ ## type = \
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{ \
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.control_length = sizeof(igloo_ro_type_t), \
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.control_version = igloo_RO__CONTROL_VERSION, \
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.type_length = sizeof(type), \
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.type_name = # type suffix \
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, ## __VA_ARGS__ \
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}
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#define igloo_RO_FORWARD_TYPE(type) extern const igloo_ro_type_t *igloo_ro__type__ ## type
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#define igloo_RO_PUBLIC_TYPE(type, ...) igloo_RO__DEFINE_TYPE(type, "", ## __VA_ARGS__); const igloo_ro_type_t * igloo_ro__type__ ## type = &igloo_ro__typedef__ ## type
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#define igloo_RO_PRIVATE_TYPE(type, ...) igloo_RO__DEFINE_TYPE(type, " (private)", ## __VA_ARGS__); static const igloo_ro_type_t * igloo_ro__type__ ## type = &igloo_ro__typedef__ ## type
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#define igloo_RO_TYPEDECL_FREE(cb) .type_freecb = (cb)
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#define igloo_RO_TYPEDECL_NEW(cb) .type_newcb = (cb)
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#define igloo_RO_TYPEDECL_NEW_NOOP() .type_newcb = igloo_ro_new__return_zero
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#ifdef __cplusplus
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}
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#endif
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#endif
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