1 files changed, 20 insertions, 0 deletions
diff --git a/contrib/ntp/libntp/strdup.c b/contrib/ntp/libntp/strdup.c
new file mode 100644
index 000000000000..08ffc2ff031e
--- /dev/null
+++ b/contrib/ntp/libntp/strdup.c
@@ -0,0 +1,20 @@
+
+#define NULL 0
+
+char *
+strdup(
+	const char *s
+	)
+{
+        char *cp;
+
+        if (s) {
+                cp = (char *) malloc((unsigned) (strlen(s)+1));
+                if (cp) {
+                        (void) strcpy(cp, s);
+		}
+        } else {
+                cp = (char *) NULL;
+	}
+        return(cp);
+}