#include <unistd.h> for sleep
[charm.git] / examples / fem / matrix / pgm.C
index 3af8c53a5e201fd345b051204be1192da398c84c..02246ff9ec812bdd177a82a502b550b8d34affe3 100644 (file)
@@ -6,6 +6,7 @@ Orion Sky Lawlor, olawlor@acm.org, 1/27/2003
 #include <stdlib.h>
 #include <stdio.h>
 #include <math.h>
+#include <unistd.h>
 #include "charm++.h"
 #include "tcharmc.h"
 #include "fem.h"