X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fuuid.c;h=2aac4c7201f661ec1f168dac820b8ff5f45def85;hb=a23aab1fc2f66b63ba9b7e4b9c9a8f6d58c367d0;hp=a1100f2fdc81fa9b6b10b79229706630cf807009;hpb=e251c8d0050acf8d3f35c91b6d2708fab5314ce7;p=openvswitch

diff --git a/lib/uuid.c b/lib/uuid.c
index a1100f2f..2aac4c72 100644
--- a/lib/uuid.c
+++ b/lib/uuid.c
@@ -22,6 +22,7 @@
 #include <fcntl.h>
 #include <sys/time.h>
 #include <sys/types.h>
+#include <unistd.h>
 
 #include "aes128.h"
 #include "entropy.h"
@@ -33,7 +34,6 @@ static uint64_t counter[2];
 BUILD_ASSERT_DECL(sizeof counter == 16);
 
 static void do_init(void);
-static void read_urandom(void *buffer, size_t n);
 
 /*
  * Initialize the UUID module.  Aborts the program with an error message if