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| author | Max Kellermann <max@duempel.org> | 2012-06-12 21:09:40 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2012-06-12 21:15:46 +0200 |
| commit | d2d9b45a8189b7771e1b7dfbe7d5a550fcf400b8 (patch) | |
| tree | 6e1653ab8cd563dd2e6c326d99fecda34d202fe6 /src/decoder_list.h | |
| parent | 9ebbdb9b0b288164ce956ba34bc0c38f94868110 (diff) | |
| download | mpd-d2d9b45a8189b7771e1b7dfbe7d5a550fcf400b8.tar.gz mpd-d2d9b45a8189b7771e1b7dfbe7d5a550fcf400b8.tar.xz mpd-d2d9b45a8189b7771e1b7dfbe7d5a550fcf400b8.zip | |
decoder_list: add _for_each() macros
Diffstat (limited to 'src/decoder_list.h')
| -rw-r--r-- | src/decoder_list.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/decoder_list.h b/src/decoder_list.h index 7041db0c9..0fb63d401 100644 --- a/src/decoder_list.h +++ b/src/decoder_list.h @@ -27,6 +27,16 @@ struct decoder_plugin; extern const struct decoder_plugin *const decoder_plugins[]; extern bool decoder_plugins_enabled[]; +#define decoder_plugins_for_each(plugin) \ + for (const struct decoder_plugin *plugin, \ + *const*decoder_plugin_iterator = &decoder_plugins[0]; \ + (plugin = *decoder_plugin_iterator) != NULL; \ + ++decoder_plugin_iterator) + +#define decoder_plugins_for_each_enabled(plugin) \ + decoder_plugins_for_each(plugin) \ + if (decoder_plugins_enabled[decoder_plugin_iterator - decoder_plugins]) + /* interface for using plugins */ /** |