1 files changed, 56 insertions, 0 deletions
diff --git a/networking/udhcp/dhcpc.h b/networking/udhcp/dhcpc.h
new file mode 100644
index 0000000..a934849
--- /dev/null
+++ b/networking/udhcp/dhcpc.h
@@ -0,0 +1,56 @@
+/* vi: set sw=4 ts=4: */
+/* dhcpc.h */
+
+#ifndef _DHCPC_H
+#define _DHCPC_H
+
+#if __GNUC_PREREQ(4,1)
+# pragma GCC visibility push(hidden)
+#endif
+
+struct client_config_t {
+	uint8_t arp[6];                 /* Our arp address */
+	/* TODO: combine flag fields into single "unsigned opt" */
+	/* (can be set directly to the result of getopt32) */
+	char no_default_options;        /* Do not include default optins in request */
+	USE_FEATURE_UDHCP_PORT(uint16_t port;)
+	int ifindex;                    /* Index number of the interface to use */
+	uint8_t opt_mask[256 / 8];      /* Bitmask of options to send (-O option) */
+	const char *interface;          /* The name of the interface to use */
+	char *pidfile;                  /* Optionally store the process ID */
+	const char *script;             /* User script to run at dhcp events */
+	uint8_t *clientid;              /* Optional client id to use */
+	uint8_t *vendorclass;           /* Optional vendor class-id to use */
+	uint8_t *hostname;              /* Optional hostname to use */
+	uint8_t *fqdn;                  /* Optional fully qualified domain name to use */
+};
+
+/* server_config sits in 1st half of bb_common_bufsiz1 */
+#define client_config (*(struct client_config_t*)(&bb_common_bufsiz1[COMMON_BUFSIZE / 2]))
+
+#if ENABLE_FEATURE_UDHCP_PORT
+#define CLIENT_PORT (client_config.port)
+#else
+#define CLIENT_PORT 68
+#endif
+
+
+/*** clientpacket.h ***/
+
+uint32_t random_xid(void) FAST_FUNC;
+int send_discover(uint32_t xid, uint32_t requested) FAST_FUNC;
+int send_select(uint32_t xid, uint32_t server, uint32_t requested) FAST_FUNC;
+#if ENABLE_FEATURE_UDHCPC_ARPING
+int send_decline(uint32_t xid, uint32_t server, uint32_t requested) FAST_FUNC;
+#endif
+int send_renew(uint32_t xid, uint32_t server, uint32_t ciaddr) FAST_FUNC;
+int send_renew(uint32_t xid, uint32_t server, uint32_t ciaddr) FAST_FUNC;
+int send_release(uint32_t server, uint32_t ciaddr) FAST_FUNC;
+
+int udhcp_recv_raw_packet(struct dhcpMessage *payload, int fd) FAST_FUNC;
+
+#if __GNUC_PREREQ(4,1)
+# pragma GCC visibility pop
+#endif
+
+#endif