a

libc/runestrcat.c

@@ -0,0 +1,10 @@
+#include <u.h>
+#include <libc.h>
+
+Rune*
+runestrcat(Rune *s1, Rune *s2)
+{
+
+	runestrcpy(runestrchr(s1, 0), s2);
+	return s1;
+}