1 files changed, 20 insertions, 0 deletions
diff --git a/src/libString/s_memappend.c b/src/libString/s_memappend.c
new file mode 100644
index 00000000..27b69850
--- /dev/null
+++ b/src/libString/s_memappend.c
@@ -0,0 +1,20 @@
+#include <u.h>
+#include <libc.h>
+#include "libString.h"
+
+/* append a char array ( of up to n characters) to a String */
+String *
+s_memappend(String *to, char *from, int n)
+{
+	char *e;
+
+	if (to == 0)
+		to = s_new();
+	if (from == 0)
+		return to;
+	for(e = from + n; from < e; from++)
+		s_putc(to, *from);
+	s_terminate(to);
+	return to;
+}
+