1 files changed, 32 insertions, 0 deletions
diff --git a/src/include/gpxe/dhcpopts.h b/src/include/gpxe/dhcpopts.h
new file mode 100644
index 000000000..b16c5f22f
--- /dev/null
+++ b/src/include/gpxe/dhcpopts.h
@@ -0,0 +1,32 @@
+#ifndef _GPXE_DHCPOPTS_H
+#define _GPXE_DHCPOPTS_H
+
+/** @file
+ *
+ * DHCP options
+ *
+ */
+
+#include <gpxe/dhcp.h>
+
+/** A DHCP options block */
+struct dhcp_options {
+	/** Option block raw data */
+	void *data;
+	/** Option block length */
+	size_t len;
+	/** Option block maximum length */
+	size_t max_len;
+};
+
+extern int dhcpopt_store ( struct dhcp_options *options, unsigned int tag,
+			   const void *data, size_t len );
+extern int dhcpopt_extensible_store ( struct dhcp_options *options,
+				      unsigned int tag,
+				      const void *data, size_t len );
+extern int dhcpopt_fetch ( struct dhcp_options *options, unsigned int tag,
+			   void *data, size_t len );
+extern void dhcpopt_init ( struct dhcp_options *options,
+			   void *data, size_t max_len );
+
+#endif /* _GPXE_DHCPOPTS_H */