{"version":"1.0","categories":["C\u8a00\u8a9e"],"height":"190","description":"iscntrl\u306f\u3001\u5236\u5fa1\u6587\u5b57\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3059\u308b\u3002iscntrl(3): char classification routines - Linux man page C\u8a00\u8a9e\u95a2\u6570\u8f9e\u5178 - iscntrl iscntrl - cppreference.com \u5236\u5fa1\u30b3\u30fc\u30c9\u8868getchar\u3067\u53d6\u5f97\u3057\u305f\u5165\u529b\u6587\u5b57\u3092\u5224\u5b9a\u3059\u308b\u3002 $ vi iscntrl.c $ gcc iscntrl.c -o iscntrl $ ./iscntrl a $ ./iscntrl b $ ./iscntrl c $ ./iscntrl 09 is Control Character! $ ./iscntrl 0a is Contro\u2026","type":"rich","author_name":"BG1","author_url":"https://blog.hatena.ne.jp/BG1/","blog_url":"https://bg1.hatenablog.com/","width":"100%","provider_name":"Hatena Blog","blog_title":"\u8eca\u8f2a\u306ex\u767a\u660e ~B.G's Blog~","image_url":null,"title":"iscntrl","published":"2021-01-06 21:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbg1.hatenablog.com%2Fentry%2F2021%2F01%2F06%2F210000\" title=\"iscntrl - \u8eca\u8f2a\u306ex\u767a\u660e ~B.G&#39;s Blog~\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://bg1.hatenablog.com/entry/2021/01/06/210000","provider_url":"https://hatena.blog"}