ifcpu.c32: need <unistd.h>

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

diff --git a/com32/modules/ifcpu.c b/com32/modules/ifcpu.c
index b455d0c..ae6893b 100644 (file)
--- a/com32/modules/ifcpu.c
+++ b/com32/modules/ifcpu.c
@@ -20,6 +20,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <cpuid.h>
+#include <unistd.h>
 #include <syslinux/boot.h>
 #include <com32.h>
 #include <consoles.h>