#include <assert.h> explicitly.

It turns out that atomic_ops.h was pulling in assert.h for us.

Author: nwc10

src/moar.h

@@ -16,6 +16,7 @@
 #include <stddef.h>
 #include <stdlib.h>
 #include <string.h>
+#include <assert.h>
 
 /* Standard integer types. */
 #include <platform/inttypes.h>