Forgot to check in last night.

From-SVN: r19257

gcc/ChangeLog

 Thu Apr 16 22:41:02 1998  Jeffrey A Law  (law@cygnus.com)
 
+	* varasm.c (asm_output_bss): Add prototype.
+	(asm_output_aligned_bss): Likewise.
+
+	* unroll.c (verify_addresses): Add prototype.
+
+	* toplev.c: Add many prototypes.  Too many to mention here.
+
+	* stmt.c (check_seenlabel): Add prototype.
+
+	* rtlanal.c (reg_set_p_1): Add prototype.
+	(reg_set_last_1): Likewise.
+
+	* reorg.c (find_dead_or_set_registers): Add prototype.
+	
+	* regmove (try_auto_increment): Add prototype.
+
+	* reg-stack.c (pop_stack): Add prototype.
+
+	* recog.c (validate_replace_rtx_1): Add prototype.
+	(find_cosntant_term_loc): Likewise.
+
 	* loop.c (regs_patch_p): Add prototype.
 	(add_label_notes, count_nonfixed_reads): Likewise.
 	(find_single_use_in_loop): Likewise.

gcc/recog.c

@@ -43,7 +43,9 @@ Boston, MA 02111-1307, USA.  */
 /* Import from final.c: */
 extern rtx alter_subreg ();
 
+static void validate_replace_rtx_1 PROTO((rtx *, rtx, rtx, rtx));
 static rtx *find_single_use_1 PROTO((rtx, rtx *));
+static rtx *find_constant_term_loc PROTO((rtx *));
 
 /* Nonzero means allow operands to be volatile.
    This should be 0 if you are generating rtl, such as if you are calling