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-rw-r--r--arch/x86/machine/pic.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/machine/pic.c b/arch/x86/machine/pic.c
index 8ef57538..3c7e7623 100644
--- a/arch/x86/machine/pic.c
+++ b/arch/x86/machine/pic.c
@@ -16,6 +16,7 @@
*/
#include <assert.h>
+#include <errno.h>
#include <stdbool.h>
#include <stdint.h>