1 files changed, 33 insertions, 0 deletions
diff --git a/arclib/string.c b/arclib/string.c
index 1c424c0..66ed3c1 100644
--- a/arclib/string.c
+++ b/arclib/string.c
@@ -149,3 +149,36 @@ void __bzero(char *p, int len)
 {
 	memset(p, 0, len);
 }
+
+char *strcat(char *dest, const char *src)
+{
+	char *tmp = dest;
+
+	while (*dest)
+		dest++;
+	while ((*dest++ = *src++) != '\0')
+		;
+	return tmp;
+}
+
+void *memmove(void *dest, const void *src, size_t count)
+{
+	char *tmp;
+	const char *s;
+
+	if (dest <= src) {
+		tmp = dest;
+		s = src;
+		while (count--)
+			*tmp++ = *s++;
+	} else {
+		tmp = dest;
+		tmp += count;
+		s = src;
+		s += count;
+		while (count--)
+			*--tmp = *--s;
+	}
+	return dest;
+}
+