[PATCH 3/4] Add procfs_find_LDT_entry declaration (procfs.h).

[Joel Brobecker <brobecker@adacore.com>]

Add a declaration for procfs_find_LDT_entry in order to prevent
a compiler warning about this function missing one. This also
helps making sure that declaration and definition remain consistent.

gdb/ChangeLog:

        * procfs.h (procfs_find_LDT_entry): Add declaration.
        * sol-thread.c (ps_lgetLDT): Delete local declaration of
        function procfs_find_LDT_entry.
---
 gdb/procfs.h     |    7 +++++++
 gdb/sol-thread.c |    1 -
 2 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/gdb/procfs.h b/gdb/procfs.h
index 8293322..9dbf531 100644
--- a/gdb/procfs.h
+++ b/gdb/procfs.h
@@ -34,3 +34,10 @@ extern void procfs_use_watchpoints (struct target_ops *t);
    'live' procinfo.  */
 
 extern ptid_t procfs_first_available (void);
+
+#if (defined(__i386__) || defined(__x86_64__)) && defined (sun)
+struct ssd;
+
+extern struct ssd *procfs_find_LDT_entry (ptid_t);
+#endif
+
diff --git a/gdb/sol-thread.c b/gdb/sol-thread.c
index 3577b5a..cd37615 100644
--- a/gdb/sol-thread.c
+++ b/gdb/sol-thread.c
@@ -1108,7 +1108,6 @@ ps_lgetLDT (gdb_ps_prochandle_t ph, lwpid_t lwpid,
 	    struct ssd *pldt)
 {
   /* NOTE: only used on Solaris, therefore OK to refer to procfs.c.  */
-  extern struct ssd *procfs_find_LDT_entry (ptid_t);
   struct ssd *ret;
 
   /* FIXME: can't I get the process ID from the prochandle or
-- 
1.6.5.rc2