something working

tests/call_stardict_strcmp.cpp

@@ -0,0 +1,27 @@
+//g++ `pkg-config --cflags glib-2.0` call_stardict_strcmp.cpp `pkg-config --libs glib-2.0`
+#include <glib.h>
+#include <locale.h>
+#include <cstdlib>
+#include <cstring>
+#include <iostream>
+
+static inline gint stardict_strcmp(const gchar *s1, const gchar *s2)
+{
+        const gint a = g_ascii_strcasecmp(s1, s2);
+        if (a == 0)
+		return strcmp(s1, s2);
+        else
+		return a;
+}
+
+int main()
+{
+	setlocale(LC_ALL, "");
+	std::cin.sync_with_stdio(false);
+	std::string line1, line2;
+	while (std::getline(std::cin, line1) &&
+	       std::getline(std::cin, line2)) {
+		std::cout << stardict_strcmp(line1.c_str(), line2.c_str()) << "\n";
+	}
+	return EXIT_SUCCESS;
+}