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-rw-r--r--arch/powerpc/boot/types.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/powerpc/boot/types.h b/arch/powerpc/boot/types.h
index 85565a89bcc2..af6b66b842c4 100644
--- a/arch/powerpc/boot/types.h
+++ b/arch/powerpc/boot/types.h
@@ -1,6 +1,8 @@
#ifndef _TYPES_H_
#define _TYPES_H_
+#include <stdbool.h>
+
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
typedef unsigned char u8;
@@ -34,4 +36,16 @@ typedef s64 int64_t;
(void) (&_x == &_y); \
_x > _y ? _x : _y; })
+#define min_t(type, a, b) min(((type) a), ((type) b))
+#define max_t(type, a, b) max(((type) a), ((type) b))
+
+typedef int bool;
+
+#ifndef true
+#define true 1
+#endif
+
+#ifndef false
+#define false 0
+#endif
#endif /* _TYPES_H_ */