[PATCH] close(2) needs unistd.h

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---
 diskio-unix.cc |    1 +
 1 file changed, 1 insertion(+)

Index: gdisk-0.6.14/diskio-unix.cc
===================================================================
--- gdisk-0.6.14.orig/diskio-unix.cc
+++ gdisk-0.6.14/diskio-unix.cc
@@ -22,6 +22,7 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <sys/stat.h>
+#include <unistd.h>
 #include <iostream>
 
 #include "diskio.h"