warning cleanup

[Richard Henderson]

This gets the functions in langhooks.c prototyped properly.


r~


        * langhooks.c: Include langhooks.h.
        * Makefile.in (langhooks.o): Depend on it.

Index: langhooks.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/langhooks.c,v
retrieving revision 1.2
diff -c -p -d -r1.2 langhooks.c
*** langhooks.c	2001/10/10 07:02:22	1.2
--- langhooks.c	2001/10/11 06:49:15
*************** Boston, MA 02111-1307, USA.  */
*** 27,32 ****
--- 27,34 ----
  #include "rtl.h"
  #include "insn-config.h"
  #include "integrate.h"
+ #include "langhooks.h"
+ 
  
  /* lang_hooks.tree_inlining.walk_subtrees is called by walk_tree()
     after handling common cases, but before walking code-specific
Index: Makefile.in
===================================================================
RCS file: /cvs/gcc/gcc/gcc/Makefile.in,v
retrieving revision 1.749
diff -c -p -d -r1.749 Makefile.in
*** Makefile.in	2001/10/10 07:02:21	1.749
--- Makefile.in	2001/10/11 06:49:48
*************** prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_
*** 1349,1355 ****
  convert.o: convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h convert.h toplev.h
  
  langhooks.o : langhooks.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h \
!    tree-inline.h $(RTL_H) insn-config.h integrate.h
  tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h function.h toplev.h \
     $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H)
  tree-inline.o : tree-inline.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) \
--- 1349,1355 ----
  convert.o: convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h convert.h toplev.h
  
  langhooks.o : langhooks.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h \
!    tree-inline.h $(RTL_H) insn-config.h integrate.h langhooks.h
  tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h function.h toplev.h \
     $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H)
  tree-inline.o : tree-inline.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) \