Remove an unused #include.

diff --git a/decode.cpp b/decode.cpp
index c9a5ded52741f233ccf877c3f7384d1dbdc37bce..0e88f9d85d73d55d5e5a55262c5f68f1b99acfcf 100644 (file)
--- a/decode.cpp
+++ b/decode.cpp
@@ -1,7 +1,6 @@
 #include <stdio.h>
 #include <string.h>
 #include <math.h>
-#include <unistd.h>
 #include <assert.h>
 #include <limits.h>
 #include <vector>