{"author_name":"winebarrel","published":"2008-04-28 00:00:00","blog_url":"https://so-wh.at/","provider_url":"https://hatena.blog","height":"190","version":"1.0","provider_name":"Hatena Blog","type":"rich","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fso-wh.at%2Fentry%2F20080428%2Fp3\" title=\" Info-ZIP\u306eCRC32\u3068zlib\u306ecrc32 - so what\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"Info-ZIP\u306eCRC32\u3068zlib\u306ecrc32\u3067\u306a\u305c\u304b\u623b\u308a\u5024\u304c\u9055\u3046\u3002 printf(\"%x\", CRC32(305419896L, 'x')); //=> 123456 printf(\"%x\", crc32(305419896L, \"x\", 1)); //=> d210dbdb \u3067\u3001zlib\u306ecrc32\u306e\u30bd\u30fc\u30b9\u3092\u8aad\u3080\u3002 /* ========================================================================= */ unsigned long ZEXPORT crc32(crc, buf, len) unsigned long \u2026","image_url":null,"author_url":"https://blog.hatena.ne.jp/winebarrel/","blog_title":"so what","categories":["C\u8a00\u8a9e"],"url":"https://so-wh.at/entry/20080428/p3","title":" Info-ZIP\u306eCRC32\u3068zlib\u306ecrc32"}