1 files changed, 19 insertions, 0 deletions
diff --git a/include/segment.h b/include/segment.h
new file mode 100644
index 0000000..694eb4b
--- /dev/null
+++ b/include/segment.h
@@ -0,0 +1,19 @@
+#ifndef KVM_SEGMENT_H
+#define KVM_SEGMENT_H
+
+static inline uint32_t segment_to_flat(uint16_t selector, uint16_t offset)
+{
+	return ((uint32_t)selector << 4) + (uint32_t) offset;
+}
+
+static inline uint16_t flat_to_seg16(uint32_t address)
+{
+	return address >> 4;
+}
+
+static inline uint16_t flat_to_off16(uint32_t address, uint32_t segment)
+{
+	return address - (segment << 4);
+}
+
+#endif /* KVM_SEGMENT_H */