From d2d9b45a8189b7771e1b7dfbe7d5a550fcf400b8 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Tue, 12 Jun 2012 21:09:40 +0200 Subject: decoder_list: add _for_each() macros --- src/decoder_list.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'src/decoder_list.h') 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 */ /** -- cgit v1.2.3