a

libc/runestrncpy.c

@@ -0,0 +1,18 @@
+#include <u.h>
+#include <libc.h>
+
+Rune*
+runestrncpy(Rune *s1, Rune *s2, long n)
+{
+	int i;
+	Rune *os1;
+
+	os1 = s1;
+	for(i = 0; i < n; i++)
+		if((*s1++ = *s2++) == 0) {
+			while(++i < n)
+				*s1++ = 0;
+			return os1;
+		}
+	return os1;
+}