More files related to user-level file servers.
Also add acme!
diff --git a/src/lib9/malloc.c b/src/lib9/malloc.c
new file mode 100644
index 0000000..b75d2f0
--- /dev/null
+++ b/src/lib9/malloc.c
@@ -0,0 +1,11 @@
+#include <u.h>
+#define NOPLAN9DEFINES
+#include <libc.h>
+
+void*
+p9malloc(ulong n)
+{
+	if(n == 0)
+		n++;
+	return malloc(n);
+}