Merge branch 'symcheck2'

src/arch/i386/image/eltorito.c

  * @v image		El Torito file
  * @ret rc		Return status code
  */
-int eltorito_load ( struct image *image ) {
+static int eltorito_load ( struct image *image ) {
 	struct eltorito_boot_entry boot_entry;
 	unsigned long bootcat_offset;
 	int rc;

src/arch/i386/image/multiboot.c

  * @v image		Multiboot file
  * @ret rc		Return status code
  */
-int multiboot_load ( struct image *image ) {
+static int multiboot_load ( struct image *image ) {
 	struct multiboot_header_info hdr;
 	int rc;
 

src/arch/i386/image/nbi.c

  * @v image		NBI image
  * @ret rc		Return status code
  */
-int nbi_load ( struct image *image ) {
+static int nbi_load ( struct image *image ) {
 	struct imgheader imgheader;
 	int rc;
 

src/crypto/axtls/aes.c

     memcpy(ctx->iv, iv, 16);
 }
 
+#if 0
+/** currently unused function **/
+
 /**
  * Change a key for decryption.
  */
         *k++ =w;
     }
 }
+#endif
 
 /**
  * Encrypt a byte sequence (with a block size 16) using the AES cipher.

src/crypto/axtls/crypto.h

 void AES_cbc_encrypt(AES_CTX *ctx, const uint8_t *msg, 
         uint8_t *out, int length);
 void AES_cbc_decrypt(AES_CTX *ks, const uint8_t *in, uint8_t *out, int length);
+#if 0 /** currently unused function **/
 void AES_convert_key(AES_CTX *ctx);
+#endif
 
 /**************************************************************************
  * RC4 declarations 

src/crypto/md5.c

 	return ( c ^ ( b | ~d ) );
 }
 
-struct md5_step md5_steps[4] = {
+static struct md5_step md5_steps[4] = {
 	{
 		.f = f1,
 		.coefficient = 1,

src/drivers/net/bnx2.c

 	struct statistics_block stats_blk;
 } bnx2_bss;
 
-struct bnx2 bnx2;
+static struct bnx2 bnx2;
 
 static struct flash_spec flash_table[] =
 {

src/drivers/net/ns83820.c

 #endif
 
 /* Private Storage for the NIC */
-struct ns83820_private {
+static struct ns83820_private {
 	u8 *base;
 	int up;
 	long idle;

src/drivers/net/pcnet32.c

 
 /* End Etherboot Specific */
 
-int cards_found /* __initdata */ ;
+static int cards_found = 0 /* __initdata */ ;
 
 #ifdef REMOVE
 /* FIXME: Remove these they are probably pointless */

src/drivers/net/r8169.c

 //      20-16   5-bit GMII/MII register address
 //      15-0    16-bit GMII/MII register data
 //=================================================================
-void RTL8169_WRITE_GMII_REG(unsigned long ioaddr, int RegAddr, int value)
+static void RTL8169_WRITE_GMII_REG(unsigned long ioaddr, int RegAddr, int value)
 {
 	int i;
 
 }
 
 //=================================================================
-int RTL8169_READ_GMII_REG(unsigned long ioaddr, int RegAddr)
+static int RTL8169_READ_GMII_REG(unsigned long ioaddr, int RegAddr)
 {
 	int i, value = -1;
 

src/drivers/net/via-velocity.h

 	u32 flags;
 };
 
-struct velocity_info_tbl *info;
+static struct velocity_info_tbl *info;
 
 #define mac_hw_mibs_init(regs) {\
 	BYTE_REG_BITS_ON(MIBCR_MIBFRZ,&((regs)->MIBCR));\
 #define TX_DESC_MAX     256
 #define TX_DESC_DEF     TX_DESC_MIN
 
-struct velocity_info {
+static struct velocity_info {
 //      struct list_head list;
 
 	struct pci_device *pdev;

src/hci/commands/image_cmd.c

  * @v nargs		Argument count
  * @v args		Argument list
  */
-void imgfill_cmdline ( struct image *image, unsigned int nargs, char **args ) {
+static void imgfill_cmdline ( struct image *image, unsigned int nargs, 
+                              char **args ) {
 	size_t used = 0;
 
 	image->cmdline[0] = '\0';

src/hci/mucurses/kb.c

 bool m_echo;
 bool m_cbreak;
 
-/**
- * Check KEY_ code supported status
- *
- * @v kc	keycode value to check
- * @ret TRUE	KEY_* supported
- * @ret FALSE	KEY_* unsupported
- */
-int has_key ( int kc __unused ) {
-	return TRUE;
-}
-
-int _wgetc ( WINDOW *win ) {
+static int _wgetc ( WINDOW *win ) {
 	int timer, c;
 
 	if ( win == NULL )

src/hci/mucurses/slk.c

 	short saved_pair;
 };
 
-struct _softlabelkeys *slks;
+static struct _softlabelkeys *slks;
 
 /*
   I either need to break the primitives here, or write a collection of

src/include/curses.h

 	return TRUE;
 }
 
+static inline int has_key ( int kc __unused ) {
+	return TRUE;
+}
+
 static inline int hline ( chtype ch, int n ) {
 	return whline ( stdscr, ch, n );
 }

src/net/ndp.c

  * @v ll_addr	Link-layer address
  * @v state	State of the entry - one of the NDP_STATE_XXX values
  */
-void add_ndp_entry ( struct net_device *netdev, struct in6_addr *in6,
-		     void *ll_addr, int state ) {
+static void 
+add_ndp_entry ( struct net_device *netdev, struct in6_addr *in6,
+		void *ll_addr, int state ) {
 	struct ndp_entry *ndp;
 	ndp = &ndp_table[next_new_ndp_entry++ % NUM_NDP_ENTRIES];
 

src/net/tcp/http.c

  * @v uri		Uniform Resource Identifier
  * @ret rc		Return status code
  */
-int http_open ( struct xfer_interface *xfer, struct uri *uri ) {
+static int http_open ( struct xfer_interface *xfer, struct uri *uri ) {
 	struct http_request *http;
 	struct sockaddr_tcpip server;
 	int rc;

src/usr/autoboot.c

  * @v netdev		Network device
  * @ret rc		Return status code
  */
-int netboot ( struct net_device *netdev ) {
+static int netboot ( struct net_device *netdev ) {
 	char buf[256];
 	int rc;