{"action":"closed","issue":{"url":"https://api.github.com/repos/cmusphinx/pocketsphinx/issues/49","repository_url":"https://api.github.com/repos/cmusphinx/pocketsphinx","labels_url":"https://api.github.com/repos/cmusphinx/pocketsphinx/issues/49/labels{/name}","comments_url":"https://api.github.com/repos/cmusphinx/pocketsphinx/issues/49/comments","events_url":"https://api.github.com/repos/cmusphinx/pocketsphinx/issues/49/events","html_url":"https://github.com/cmusphinx/pocketsphinx/issues/49","id":149227142,"number":49,"title":"ps_default_search_args not usable?","user":{"login":"robinp","id":418830,"avatar_url":"https://avatars.githubusercontent.com/u/418830?v=3","gravatar_id":"","url":"https://api.github.com/users/robinp","html_url":"https://github.com/robinp","followers_url":"https://api.github.com/users/robinp/followers","following_url":"https://api.github.com/users/robinp/following{/other_user}","gists_url":"https://api.github.com/users/robinp/gists{/gist_id}","starred_url":"https://api.github.com/users/robinp/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/robinp/subscriptions","organizations_url":"https://api.github.com/users/robinp/orgs","repos_url":"https://api.github.com/users/robinp/repos","events_url":"https://api.github.com/users/robinp/events{/privacy}","received_events_url":"https://api.github.com/users/robinp/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-04-18T18:05:11Z","updated_at":"2016-04-19T15:22:42Z","closed_at":"2016-04-19T15:22:42Z","body":"Hello,\r\n\r\nAs it has type `void ps_default_search_args(cmd_ln_t *)`, I would expect the caller should allocate the output struct and pass the pointer to it. But since `cmd_ln_t` is an opaque type to `cmd_ln_s`, and the latter is only defined in `.c` and not in the header, how can a client know its allocation size (based only on the header)?\r\n\r\nNot crucial to use that function, but once it's there I wonder about its use."}}