This is a trivial patch, but it removes 15 warnings with s 5-line change.
I didn't touch the ChangeLog, as it's so trivial...
Feel free to flame if this irrelevant stuff interferes with real work.
/alessandro
Index: netboot/etherboot.h
===================================================================
RCS file: /cvs/grub/netboot/etherboot.h,v
retrieving revision 1.7
diff -u -d -u -r1.7 etherboot.h
--- netboot/etherboot.h 2000/06/06 11:04:01 1.7
+++ netboot/etherboot.h 2000/08/31 18:01:21
@@ -605,8 +605,8 @@
extern int freebsd_howto;
#endif
-/* config.c */
-extern struct nic nic;
+/* config.c -- don't export "nic" to all files: nic drivers don't need it */
+/* extern struct nic nic; */
/* bootmenu.c */
Index: netboot/fsys_tftp.c
===================================================================
RCS file: /cvs/grub/netboot/fsys_tftp.c,v
retrieving revision 1.11
diff -u -d -u -r1.11 fsys_tftp.c
--- netboot/fsys_tftp.c 2000/05/25 04:54:05 1.11
+++ netboot/fsys_tftp.c 2000/08/31 18:01:21
@@ -49,6 +49,8 @@
static int
buf_fill (int abort)
{
+ extern struct nic nic; /* config.c */
+
#ifdef TFTP_DEBUG
grub_printf ("buf_fill (%d)\n", abort);
#endif
Index: netboot/main.c
===================================================================
RCS file: /cvs/grub/netboot/main.c,v
retrieving revision 1.11
diff -u -d -u -r1.11 main.c
--- netboot/main.c 2000/07/29 19:22:54 1.11
+++ netboot/main.c 2000/08/31 18:01:21
@@ -323,6 +323,7 @@
struct tftp_t tp;
int rc;
int packetsize = TFTP_DEFAULTSIZE_PACKET;
+ extern struct nic nic; /* config.c */
/* Clear out the Rx queue first. It contains nothing of interest,
* except possibly ARP requests from the DHCP/TFTP server. We use
@@ -673,6 +674,7 @@
unsigned short ptype;
unsigned int protohdrlen = (ETHER_HDR_SIZE + sizeof (struct iphdr)
+ sizeof (struct udphdr));
+ extern struct nic nic; /* config.c */
/* Clear the abort flag. */
ip_abort = 0;
