winebarrel https://blog.hatena.ne.jp/winebarrel/ so what https://so-wh.at/ C言語 エラー時の戻り値は空文字列かな。 #include <stdio.h> #include <stdlib.h> #include <errno.h> #include "libkakasi.h" int main() { char *argv[] = { "kakasi", "-isjis", "-JH", "-HK" }; char *p; if (kakasi_getopt_argv(4, argv) != 0) { perror("kakasi_getopt_argv()"); exit(1); } p = kakasi_do("案山子なのです"); printf("%s\n", p);… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fso-wh.at%2Fentry%2F20090309%2Fp3" title=" KAKASIを使う - 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> Hatena Blog https://hatena.blog 2009-03-09 00:00:01 rich https://so-wh.at/entry/20090309/p3 1.0 100%