{"type":"rich","published":"2007-02-27 06:41:44","title":" \u901a\u3063\u305f\u3051\u3069\u30fb\u30fb\u30fb","height":"190","provider_name":"Hatena Blog","description":"\u3053\u308c\u3067\u3042\u308c\u3070\u901a\u308b\u30ef\u30b1\u3060\u3002 extern (C) alias void (*Hoge)(int*); extern (C) void Foo(int *a) { a = cast(int *)1; } void Piyo(Hoge a, int *b) { a(b); printf(\"address: 0x%p\\n\", a); } void main() { int a; printf(\"before %d\\n\", a); Piyo(&Foo, &a); printf(\"after %d\\n\", a); } \u3067\u3082\u3001\u306a\u3093\u3067after\u304c\u5909\u308f\u3063\u3066\u306a\u3044\u3093\u3060\u30fb\u30fb\u30fb","blog_url":"https://yheld.hatenadiary.org/","categories":["D\u8a00\u8a9e","SDL"],"url":"https://yheld.hatenadiary.org/entry/20070227/1172612504","version":"1.0","blog_title":"(EE) Unknown Device","image_url":null,"provider_url":"https://hatena.blog","author_name":"yheld","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyheld.hatenadiary.org%2Fentry%2F20070227%2F1172612504\" title=\" \u901a\u3063\u305f\u3051\u3069\u30fb\u30fb\u30fb - (EE) Unknown Device\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/yheld/","width":"100%"}