[PATCH 1/9] Add missing <unistd.h> include

[Ben Gamari]

Fix compiler error,

xf86Init.c: In function ‘ddxProcessArgument’:
xf86Init.c:1518: warning: implicit declaration of function ‘geteuid’
xf86Init.c:1518: warning: nested extern declaration of ‘geteuid’
xf86Init.c:1518: warning: implicit declaration of function ‘getuid’
xf86Init.c:1518: warning: nested extern declaration of ‘getuid’
---
 hw/xfree86/common/xf86Init.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/hw/xfree86/common/xf86Init.c b/hw/xfree86/common/xf86Init.c
index 37380d9..27fceb4 100644
--- a/hw/xfree86/common/xf86Init.c
+++ b/hw/xfree86/common/xf86Init.c
@@ -37,6 +37,7 @@
 #include <stdlib.h>
 #include <errno.h>
 #include <time.h>
+#include <unistd.h>
 
 #undef HAS_UTSNAME
 #if !defined(WIN32)
-- 
1.6.3.1