imported original firmware WRT54GL_v4.30.11_11_US

1 files changed, 40 insertions, 0 deletions

diff --git a/release/src/router/busybox/networking/udhcp/options.h b/release/src/router/busybox/networking/udhcp/options.h
new file mode 100644
index 00000000..1fded2ef
--- /dev/null
+++ b/release/src/router/busybox/networking/udhcp/options.h
@@ -0,0 +1,40 @@
+/* options.h */
+#ifndef _OPTIONS_H
+#define _OPTIONS_H
+
+#include "packet.h"
+
+#define TYPE_MASK	0x0F
+
+enum {
+	OPTION_IP=1,
+	OPTION_IP_PAIR,
+	OPTION_STRING,
+	OPTION_BOOLEAN,
+	OPTION_U8,
+	OPTION_U16,
+	OPTION_S16,
+	OPTION_U32,
+	OPTION_S32
+};
+
+#define OPTION_REQ	0x10 /* have the client request this option */
+#define OPTION_LIST	0x20 /* There can be a list of 1 or more of these */
+
+struct dhcp_option {
+	char name[10];
+	char flags;
+	unsigned char code;
+};
+
+extern struct dhcp_option options[];
+extern int option_lengths[];
+
+unsigned char *get_option(struct dhcpMessage *packet, int code);
+int end_option(unsigned char *optionptr);
+int add_option_string(unsigned char *optionptr, unsigned char *string);
+int add_simple_option(unsigned char *optionptr, unsigned char code, u_int32_t data);
+struct option_set *find_option(struct option_set *opt_list, char code);
+void attach_option(struct option_set **opt_list, struct dhcp_option *option, char *buffer, int length);
+
+#endif