From: Michael Olbrich <m.olbrich@pengutronix.de>
Date: Thu, 28 May 2015 23:47:37 +0200
Subject: [PATCH] xf86bigfont: always include unistd.h

Otherwise compiling can fail with:

xf86bigfont.c: In function 'ProcXF86BigfontQueryVersion':
xf86bigfont.c:287:9: error: implicit declaration of function 'geteuid' [-Werror=implicit-function-declaration]
xf86bigfont.c:287:9: warning: nested extern declaration of 'geteuid' [-Wnested-externs]
xf86bigfont.c:288:9: error: implicit declaration of function 'getegid' [-Werror=implicit-function-declaration]
xf86bigfont.c:288:9: warning: nested extern declaration of 'getegid' [-Wnested-externs]

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
---
 Xext/xf86bigfont.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Xext/xf86bigfont.c b/Xext/xf86bigfont.c
index 529595bb7544..91c733c86fcd 100644
--- a/Xext/xf86bigfont.c
+++ b/Xext/xf86bigfont.c
@@ -39,6 +39,7 @@
 #endif
 
 #include <sys/types.h>
+#include <unistd.h>
 #ifdef HAS_SHM
 #ifdef SVR4
 #include <sys/sysmacros.h>
@@ -51,7 +52,6 @@
 #include <sys/shm.h>
 #include <sys/stat.h>
 #include <stdlib.h>
-#include <unistd.h>
 #include <time.h>
 #include <errno.h>
 #endif