JACK-AUDIO-CONNECTION-KIT 0.124.1
|
00001 /* 00002 Copyright (C) 2010 Paul Davis 00003 00004 This program is free software; you can redistribute it and/or modify 00005 it under the terms of the GNU Lesser General Public License as published by 00006 the Free Software Foundation; either version 2.1 of the License, or 00007 (at your option) any later version. 00008 00009 This program is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 GNU Lesser General Public License for more details. 00013 00014 You should have received a copy of the GNU Lesser General Public License 00015 along with this program; if not, write to the Free Software 00016 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 00018 */ 00019 00020 #ifndef __weakjack_h__ 00021 #define __weakjack_h__ 00022 00088 #ifdef __APPLE__ 00089 #define WEAK_ATTRIBUTE weak_import 00090 #else 00091 #define WEAK_ATTRIBUTE __weak__ 00092 #endif 00093 00094 #ifndef JACK_OPTIONAL_WEAK_EXPORT 00095 /* JACK_OPTIONAL_WEAK_EXPORT needs to be a macro which 00096 expands into a compiler directive. If non-null, the directive 00097 must tell the compiler to arrange for weak linkage of 00098 the symbol it used with. For this to work fully may 00099 require linker arguments for the client as well. 00100 */ 00101 #ifdef __GNUC__ 00102 #define JACK_OPTIONAL_WEAK_EXPORT __attribute__((WEAK_ATTRIBUTE)) 00103 #else 00104 /* Add other things here for non-gcc platforms */ 00105 #endif 00106 #endif 00107 00108 #ifndef JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT 00109 /* JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT needs to be a macro 00110 which expands into a compiler directive. If non-null, the directive 00111 must tell the compiler to arrange for weak linkage of the 00112 symbol it is used with AND optionally to mark the symbol 00113 as deprecated. For this to work fully may require 00114 linker arguments for the client as well. 00115 */ 00116 #ifdef __GNUC__ 00117 #define JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT __attribute__((WEAK_ATTRIBUTE,__deprecated__)) 00118 #else 00119 /* Add other things here for non-gcc platforms */ 00120 #endif 00121 #endif 00122 00125 #endif /* weakjack */ 00126