shikaku https://blog.hatena.ne.jp/shikaku/ shikaku's blog https://blog.systemjp.net/ VC bool is_safe_char(UCHAR c) { return isalnum(c) || c == '.' || c == '-' || c == '_' || c == '*'; } char* encode_char_to_hex(char c, char* dist) { dist[0] = '%'; dist[1] = "0123456789ABCDEF"[(c & 0xF0) >> 4]; dist[2] = "0123456789ABCDEF"[c & 0x0F]; return dist + 2; } unsigned url_encode(const char* c,… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.systemjp.net%2Fentry%2F2019%2F06%2F09%2F101158" title="C++でURLエンコード＆デコード - shikaku&#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> Hatena Blog https://hatena.blog 2019-06-09 10:11:58 rich https://blog.systemjp.net/entry/2019/06/09/101158 1.0 100%