/* Copyright (C) 2018 Marvin Scholz * Copyright (C) 2012 Philipp "ph3-der-loewe" Schafft * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef _LIBIGLOO__TYPEDEF_H_ #define _LIBIGLOO__TYPEDEF_H_ #ifdef __cplusplus extern "C" { #endif /* This header includes only macros needed to define types. * This header must be included before "types.h" and "ro.h" if used. */ #define igloo_RO_TYPE(type) type * subtype__ ## type; #define igloo_RO__CONTROL_VERSION 1 #define igloo_RO__DEFINE_TYPE(type, suffix, ...) \ static const igloo_ro_type_t igloo_ro__typedef__ ## type = \ { \ .control_length = sizeof(igloo_ro_type_t), \ .control_version = igloo_RO__CONTROL_VERSION, \ .type_length = sizeof(type), \ .type_name = # type suffix \ , ## __VA_ARGS__ \ } #define igloo_RO_FORWARD_TYPE(type) extern const igloo_ro_type_t *igloo_ro__type__ ## type #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 #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 #define igloo_RO_TYPEDECL_FREE(cb) .type_freecb = (cb) #define igloo_RO_TYPEDECL_NEW(cb) .type_newcb = (cb) #define igloo_RO_TYPEDECL_NEW_NOOP() .type_newcb = igloo_ro_new__return_zero #ifdef __cplusplus } #endif #endif