* print-rtl.c: PROTO -> PARAMS.

        * real.c: Likewise.
        * reg-stack.c: Likewise.
        * resource.c: Likewise.
        * sdbout.h: Likewise.
        * simplify-rtx.c: Likewise.
        * stor-layout.c: Likewise.
        * stupid.c: Likewise.
        * xcoffout.c: Likewise.
        * xcoffout.h: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31463 138bc75d-0d04-0410-961f-82ee72b054a4

11 files changed, 171 insertions, 158 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 949f05aa222..23348418c3d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,18 @@
 2000-01-17  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
+	* print-rtl.c: PROTO -> PARAMS.
+	* real.c: Likewise.
+	* reg-stack.c: Likewise.
+	* resource.c: Likewise.
+	* sdbout.h: Likewise.
+	* simplify-rtx.c: Likewise.
+	* stor-layout.c: Likewise.
+	* stupid.c: Likewise.
+	* xcoffout.c: Likewise.
+	* xcoffout.h: Likewise.
+
+2000-01-17  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
 	* toplev.c: PROTO -> PARAMS.
 	* toplev.h: Likewise.
 	* tree.c: Likewise.
diff --git a/gcc/print-rtl.c b/gcc/print-rtl.c
index e54b2b49deb..c498a3d4f91 100644
--- a/gcc/print-rtl.c
+++ b/gcc/print-rtl.c
@@ -52,7 +52,7 @@ static int sawclose = 0;
 
 static int indent;
 
-static void print_rtx		PROTO ((rtx));
+static void print_rtx		PARAMS ((rtx));
 
 /* Nonzero means suppress output of instruction numbers and line number
    notes in debugging dumps.
diff --git a/gcc/real.c b/gcc/real.c
index 2ef6d1e15a5..1fd0e8d6d8c 100644
--- a/gcc/real.c
+++ b/gcc/real.c
@@ -340,132 +340,132 @@ extern int extra_warnings;
 extern unsigned EMUSHORT ezero[], ehalf[], eone[], etwo[];
 extern unsigned EMUSHORT elog2[], esqrt2[];
 
-static void endian	PROTO((unsigned EMUSHORT *, long *,
+static void endian	PARAMS ((unsigned EMUSHORT *, long *,
 			       enum machine_mode));
-static void eclear	PROTO((unsigned EMUSHORT *));
-static void emov	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void eclear	PARAMS ((unsigned EMUSHORT *));
+static void emov	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
 #if 0
-static void eabs	PROTO((unsigned EMUSHORT *));
-#endif
-static void eneg	PROTO((unsigned EMUSHORT *));
-static int eisneg	PROTO((unsigned EMUSHORT *));
-static int eisinf	PROTO((unsigned EMUSHORT *));
-static int eisnan	PROTO((unsigned EMUSHORT *));
-static void einfin	PROTO((unsigned EMUSHORT *));
-static void enan	PROTO((unsigned EMUSHORT *, int));
-static void emovi	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void emovo	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void ecleaz	PROTO((unsigned EMUSHORT *));
-static void ecleazs	PROTO((unsigned EMUSHORT *));
-static void emovz	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void einan	PROTO((unsigned EMUSHORT *));
-static int eiisnan	PROTO((unsigned EMUSHORT *));
-static int eiisneg	PROTO((unsigned EMUSHORT *));
+static void eabs	PARAMS ((unsigned EMUSHORT *));
+#endif
+static void eneg	PARAMS ((unsigned EMUSHORT *));
+static int eisneg	PARAMS ((unsigned EMUSHORT *));
+static int eisinf	PARAMS ((unsigned EMUSHORT *));
+static int eisnan	PARAMS ((unsigned EMUSHORT *));
+static void einfin	PARAMS ((unsigned EMUSHORT *));
+static void enan	PARAMS ((unsigned EMUSHORT *, int));
+static void emovi	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void emovo	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void ecleaz	PARAMS ((unsigned EMUSHORT *));
+static void ecleazs	PARAMS ((unsigned EMUSHORT *));
+static void emovz	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void einan	PARAMS ((unsigned EMUSHORT *));
+static int eiisnan	PARAMS ((unsigned EMUSHORT *));
+static int eiisneg	PARAMS ((unsigned EMUSHORT *));
 #if 0
-static void eiinfin	PROTO((unsigned EMUSHORT *));
-#endif
-static int eiisinf	PROTO((unsigned EMUSHORT *));
-static int ecmpm	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void eshdn1	PROTO((unsigned EMUSHORT *));
-static void eshup1	PROTO((unsigned EMUSHORT *));
-static void eshdn8	PROTO((unsigned EMUSHORT *));
-static void eshup8	PROTO((unsigned EMUSHORT *));
-static void eshup6	PROTO((unsigned EMUSHORT *));
-static void eshdn6	PROTO((unsigned EMUSHORT *));
-static void eaddm	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void esubm	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void m16m	PROTO((unsigned int, unsigned short *,
+static void eiinfin	PARAMS ((unsigned EMUSHORT *));
+#endif
+static int eiisinf	PARAMS ((unsigned EMUSHORT *));
+static int ecmpm	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void eshdn1	PARAMS ((unsigned EMUSHORT *));
+static void eshup1	PARAMS ((unsigned EMUSHORT *));
+static void eshdn8	PARAMS ((unsigned EMUSHORT *));
+static void eshup8	PARAMS ((unsigned EMUSHORT *));
+static void eshup6	PARAMS ((unsigned EMUSHORT *));
+static void eshdn6	PARAMS ((unsigned EMUSHORT *));
+static void eaddm	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void esubm	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void m16m	PARAMS ((unsigned int, unsigned short *,
 			       unsigned short *));
-static int edivm	PROTO((unsigned short *, unsigned short *));
-static int emulm	PROTO((unsigned short *, unsigned short *));
-static void emdnorm	PROTO((unsigned EMUSHORT *, int, int, EMULONG, int));
-static void esub	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *,
+static int edivm	PARAMS ((unsigned short *, unsigned short *));
+static int emulm	PARAMS ((unsigned short *, unsigned short *));
+static void emdnorm	PARAMS ((unsigned EMUSHORT *, int, int, EMULONG, int));
+static void esub	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *,
 			       unsigned EMUSHORT *));
-static void eadd	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *,
+static void eadd	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *,
 			       unsigned EMUSHORT *));
-static void eadd1	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *,
+static void eadd1	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *,
 			       unsigned EMUSHORT *));
-static void ediv	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *,
+static void ediv	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *,
 			       unsigned EMUSHORT *));
-static void emul	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *,
+static void emul	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *,
 			       unsigned EMUSHORT *));
-static void e53toe	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void e64toe	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void e113toe	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void e24toe	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void etoe113	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void toe113	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void etoe64	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void toe64	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void etoe53	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void toe53	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void etoe24	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void toe24	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static int ecmp		PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void e53toe	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void e64toe	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void e113toe	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void e24toe	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void etoe113	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void toe113	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void etoe64	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void toe64	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void etoe53	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void toe53	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void etoe24	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void toe24	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static int ecmp		PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
 #if 0
-static void eround	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void eround	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
 #endif
-static void ltoe	PROTO((HOST_WIDE_INT *, unsigned EMUSHORT *));
-static void ultoe	PROTO((unsigned HOST_WIDE_INT *, unsigned EMUSHORT *));
-static void eifrac	PROTO((unsigned EMUSHORT *, HOST_WIDE_INT *,
+static void ltoe	PARAMS ((HOST_WIDE_INT *, unsigned EMUSHORT *));
+static void ultoe	PARAMS ((unsigned HOST_WIDE_INT *, unsigned EMUSHORT *));
+static void eifrac	PARAMS ((unsigned EMUSHORT *, HOST_WIDE_INT *,
 			       unsigned EMUSHORT *));
-static void euifrac	PROTO((unsigned EMUSHORT *, unsigned HOST_WIDE_INT *,
+static void euifrac	PARAMS ((unsigned EMUSHORT *, unsigned HOST_WIDE_INT *,
 			       unsigned EMUSHORT *));
-static int eshift	PROTO((unsigned EMUSHORT *, int));
-static int enormlz	PROTO((unsigned EMUSHORT *));
+static int eshift	PARAMS ((unsigned EMUSHORT *, int));
+static int enormlz	PARAMS ((unsigned EMUSHORT *));
 #if 0
-static void e24toasc	PROTO((unsigned EMUSHORT *, char *, int));
-static void e53toasc	PROTO((unsigned EMUSHORT *, char *, int));
-static void e64toasc	PROTO((unsigned EMUSHORT *, char *, int));
-static void e113toasc	PROTO((unsigned EMUSHORT *, char *, int));
+static void e24toasc	PARAMS ((unsigned EMUSHORT *, char *, int));
+static void e53toasc	PARAMS ((unsigned EMUSHORT *, char *, int));
+static void e64toasc	PARAMS ((unsigned EMUSHORT *, char *, int));
+static void e113toasc	PARAMS ((unsigned EMUSHORT *, char *, int));
 #endif /* 0 */
-static void etoasc	PROTO((unsigned EMUSHORT *, char *, int));
-static void asctoe24	PROTO((const char *, unsigned EMUSHORT *));
-static void asctoe53	PROTO((const char *, unsigned EMUSHORT *));
-static void asctoe64	PROTO((const char *, unsigned EMUSHORT *));
-static void asctoe113	PROTO((const char *, unsigned EMUSHORT *));
-static void asctoe	PROTO((const char *, unsigned EMUSHORT *));
-static void asctoeg	PROTO((const char *, unsigned EMUSHORT *, int));
-static void efloor	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void etoasc	PARAMS ((unsigned EMUSHORT *, char *, int));
+static void asctoe24	PARAMS ((const char *, unsigned EMUSHORT *));
+static void asctoe53	PARAMS ((const char *, unsigned EMUSHORT *));
+static void asctoe64	PARAMS ((const char *, unsigned EMUSHORT *));
+static void asctoe113	PARAMS ((const char *, unsigned EMUSHORT *));
+static void asctoe	PARAMS ((const char *, unsigned EMUSHORT *));
+static void asctoeg	PARAMS ((const char *, unsigned EMUSHORT *, int));
+static void efloor	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
 #if 0
-static void efrexp	PROTO((unsigned EMUSHORT *, int *,
+static void efrexp	PARAMS ((unsigned EMUSHORT *, int *,
 			       unsigned EMUSHORT *));
 #endif
-static void eldexp	PROTO((unsigned EMUSHORT *, int, unsigned EMUSHORT *));
+static void eldexp	PARAMS ((unsigned EMUSHORT *, int, unsigned EMUSHORT *));
 #if 0
-static void eremain	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *,
+static void eremain	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *,
 			       unsigned EMUSHORT *));
 #endif
-static void eiremain	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void mtherr	PROTO((const char *, int));
+static void eiremain	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void mtherr	PARAMS ((const char *, int));
 #ifdef DEC
-static void dectoe	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void etodec	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void todec	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void dectoe	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void etodec	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void todec	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
 #endif
 #ifdef IBM
-static void ibmtoe	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *,
+static void ibmtoe	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *,
 			       enum machine_mode));
-static void etoibm	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *,
+static void etoibm	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *,
 			       enum machine_mode));
-static void toibm	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *,
+static void toibm	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *,
 			       enum machine_mode));
 #endif
 #ifdef C4X
-static void c4xtoe	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *,
+static void c4xtoe	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *,
  			       enum machine_mode));
-static void etoc4x	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *,
+static void etoc4x	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *,
  			       enum machine_mode));
-static void toc4x	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *,
+static void toc4x	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *,
  			       enum machine_mode));
 #endif
-static void make_nan	PROTO((unsigned EMUSHORT *, int, enum machine_mode));
+static void make_nan	PARAMS ((unsigned EMUSHORT *, int, enum machine_mode));
 #if 0
-static void uditoe	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void ditoe	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void etoudi	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void etodi	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
-static void esqrt	PROTO((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void uditoe	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void ditoe	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void etoudi	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void etodi	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
+static void esqrt	PARAMS ((unsigned EMUSHORT *, unsigned EMUSHORT *));
 #endif
 
 /* Copy 32-bit numbers obtained from array containing 16-bit numbers,
diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c
index 2e7fc64f8fc..45ef11c5ce3 100644
--- a/gcc/reg-stack.c
+++ b/gcc/reg-stack.c
@@ -229,36 +229,36 @@ static rtx nan;
 
 /* Forward declarations */
 
-static int stack_regs_mentioned_p	PROTO((rtx pat));
-static void straighten_stack		PROTO((rtx, stack));
-static void pop_stack			PROTO((stack, int));
-static rtx *get_true_reg		PROTO((rtx *));
-
-static int check_asm_stack_operands	PROTO((rtx));
-static int get_asm_operand_n_inputs	PROTO((rtx));
-static rtx stack_result			PROTO((tree));
-static void replace_reg			PROTO((rtx *, int));
-static void remove_regno_note		PROTO((rtx, enum reg_note, int));
-static int get_hard_regnum		PROTO((stack, rtx));
-static void delete_insn_for_stacker	PROTO((rtx));
-static rtx emit_pop_insn		PROTO((rtx, stack, rtx,
+static int stack_regs_mentioned_p	PARAMS ((rtx pat));
+static void straighten_stack		PARAMS ((rtx, stack));
+static void pop_stack			PARAMS ((stack, int));
+static rtx *get_true_reg		PARAMS ((rtx *));
+
+static int check_asm_stack_operands	PARAMS ((rtx));
+static int get_asm_operand_n_inputs	PARAMS ((rtx));
+static rtx stack_result			PARAMS ((tree));
+static void replace_reg			PARAMS ((rtx *, int));
+static void remove_regno_note		PARAMS ((rtx, enum reg_note, int));
+static int get_hard_regnum		PARAMS ((stack, rtx));
+static void delete_insn_for_stacker	PARAMS ((rtx));
+static rtx emit_pop_insn		PARAMS ((rtx, stack, rtx,
 					       enum emit_where));
-static void emit_swap_insn		PROTO((rtx, stack, rtx));
-static void move_for_stack_reg		PROTO((rtx, stack, rtx));
-static int swap_rtx_condition_1		PROTO((rtx));
-static int swap_rtx_condition		PROTO((rtx));
-static void compare_for_stack_reg	PROTO((rtx, stack, rtx));
-static void subst_stack_regs_pat	PROTO((rtx, stack, rtx));
-static void subst_asm_stack_regs	PROTO((rtx, stack));
-static void subst_stack_regs		PROTO((rtx, stack));
-static void change_stack		PROTO((rtx, stack, stack,
+static void emit_swap_insn		PARAMS ((rtx, stack, rtx));
+static void move_for_stack_reg		PARAMS ((rtx, stack, rtx));
+static int swap_rtx_condition_1		PARAMS ((rtx));
+static int swap_rtx_condition		PARAMS ((rtx));
+static void compare_for_stack_reg	PARAMS ((rtx, stack, rtx));
+static void subst_stack_regs_pat	PARAMS ((rtx, stack, rtx));
+static void subst_asm_stack_regs	PARAMS ((rtx, stack));
+static void subst_stack_regs		PARAMS ((rtx, stack));
+static void change_stack		PARAMS ((rtx, stack, stack,
 					       enum emit_where));
-static int convert_regs_entry		PROTO((void));
-static void convert_regs_exit		PROTO((void));
-static int convert_regs_1		PROTO((FILE *, basic_block));
-static int convert_regs_2		PROTO((FILE *, basic_block));
-static int convert_regs			PROTO((FILE *));
-static void print_stack 		PROTO((FILE *, stack));
+static int convert_regs_entry		PARAMS ((void));
+static void convert_regs_exit		PARAMS ((void));
+static int convert_regs_1		PARAMS ((FILE *, basic_block));
+static int convert_regs_2		PARAMS ((FILE *, basic_block));
+static int convert_regs			PARAMS ((FILE *));
+static void print_stack 		PARAMS ((FILE *, stack));
 
 /* Return non-zero if any stack register is mentioned somewhere within PAT.  */
 
diff --git a/gcc/resource.c b/gcc/resource.c
index 719bd2090c2..274cb230994 100644
--- a/gcc/resource.c
+++ b/gcc/resource.c
@@ -74,10 +74,10 @@ static HARD_REG_SET current_live_regs;
 
 static HARD_REG_SET pending_dead_regs;
 
-static void update_live_status		PROTO ((rtx, rtx, void *));
-static int find_basic_block		PROTO ((rtx));
-static rtx next_insn_no_annul		PROTO ((rtx));
-static rtx find_dead_or_set_registers	PROTO ((rtx, struct resources*,
+static void update_live_status		PARAMS ((rtx, rtx, void *));
+static int find_basic_block		PARAMS ((rtx));
+static rtx next_insn_no_annul		PARAMS ((rtx));
+static rtx find_dead_or_set_registers	PARAMS ((rtx, struct resources*,
 						rtx*, int, struct resources,
 						struct resources));
 
diff --git a/gcc/sdbout.h b/gcc/sdbout.h
index dcbd6c1ce76..9e42a6bd7d7 100644
--- a/gcc/sdbout.h
+++ b/gcc/sdbout.h
@@ -18,22 +18,22 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-extern void sdbout_init			PROTO ((FILE *, char*, tree));
+extern void sdbout_init			PARAMS ((FILE *, char*, tree));
 
-extern void sdbout_begin_function	PROTO ((int));
-extern void sdbout_end_function		PROTO ((int));
+extern void sdbout_begin_function	PARAMS ((int));
+extern void sdbout_end_function		PARAMS ((int));
 
-extern void sdbout_begin_block		PROTO ((FILE *, int, int));
-extern void sdbout_end_block		PROTO ((FILE *, int, int));
+extern void sdbout_begin_block		PARAMS ((FILE *, int, int));
+extern void sdbout_end_block		PARAMS ((FILE *, int, int));
 
-extern void sdbout_label		PROTO ((rtx));
-extern void sdbout_symbol		PROTO ((tree, int));
-extern void sdbout_toplevel_data	PROTO ((tree));
-extern void sdbout_types		PROTO ((tree));
+extern void sdbout_label		PARAMS ((rtx));
+extern void sdbout_symbol		PARAMS ((tree, int));
+extern void sdbout_toplevel_data	PARAMS ((tree));
+extern void sdbout_types		PARAMS ((tree));
 
-extern void sdbout_end_epilogue		PROTO ((void));
+extern void sdbout_end_epilogue		PARAMS ((void));
 
-extern void sdbout_start_new_source_file 	PROTO ((char *));
-extern void sdbout_resume_previous_source_file	PROTO ((void));
-extern void sdbout_mark_begin_function	PROTO ((void));
+extern void sdbout_start_new_source_file 	PARAMS ((char *));
+extern void sdbout_resume_previous_source_file	PARAMS ((void));
+extern void sdbout_mark_begin_function	PARAMS ((void));
 
diff --git a/gcc/simplify-rtx.c b/gcc/simplify-rtx.c
index ff31d8c9013..c3e2d8c4ef8 100644
--- a/gcc/simplify-rtx.c
+++ b/gcc/simplify-rtx.c
@@ -89,9 +89,9 @@ Boston, MA 02111-1307, USA.  */
    || GET_CODE (X) == ADDRESSOF)
 
 
-static rtx simplify_plus_minus	PROTO((enum rtx_code, enum machine_mode,
+static rtx simplify_plus_minus	PARAMS ((enum rtx_code, enum machine_mode,
 				       rtx, rtx));
-static void check_fold_consts	PROTO((PTR));
+static void check_fold_consts	PARAMS ((PTR));
 
 /* Make a binary operation by properly ordering the operands and 
    seeing if the expression folds.  */
diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c
index 455152f88a3..8ffacb749a1 100644
--- a/gcc/stor-layout.c
+++ b/gcc/stor-layout.c
@@ -43,8 +43,8 @@ int maximum_field_alignment;
    May be overridden by front-ends.  */
 int set_alignment = 0;
 
-static tree layout_record	PROTO((tree));
-static void layout_union	PROTO((tree));
+static tree layout_record	PARAMS ((tree));
+static void layout_union	PARAMS ((tree));
 
 /* SAVE_EXPRs for sizes of types and decls, waiting to be expanded.  */
 
diff --git a/gcc/stupid.c b/gcc/stupid.c
index b1979455c2b..6e36b49922b 100644
--- a/gcc/stupid.c
+++ b/gcc/stupid.c
@@ -125,12 +125,12 @@ static HARD_REG_SET *after_insn_hard_regs;
 #define MARK_LIVE_AFTER(INSN,REGNO)  \
   SET_HARD_REG_BIT (after_insn_hard_regs[INSN_SUID (INSN)], (REGNO))
 
-static int stupid_reg_compare	PROTO((const PTR,const PTR));
-static int stupid_find_reg	PROTO((int, enum reg_class, enum machine_mode,
+static int stupid_reg_compare	PARAMS ((const PTR,const PTR));
+static int stupid_find_reg	PARAMS ((int, enum reg_class, enum machine_mode,
 				       int, int, int));
-static void stupid_mark_refs	PROTO((rtx, struct insn_chain *));
-static void find_clobbered_regs	PROTO((rtx, rtx, void *));
-static void mark_hard_ref	PROTO((rtx, int, struct insn_chain *));
+static void stupid_mark_refs	PARAMS ((rtx, struct insn_chain *));
+static void find_clobbered_regs	PARAMS ((rtx, rtx, void *));
+static void mark_hard_ref	PARAMS ((rtx, int, struct insn_chain *));
 
 /* For communication between stupid_life_analysis and find_clobbered_regs.  */
 static struct insn_chain *current_chain;
diff --git a/gcc/xcoffout.c b/gcc/xcoffout.c
index 35f601bfe43..dd9cf3b5c89 100644
--- a/gcc/xcoffout.c
+++ b/gcc/xcoffout.c
@@ -116,8 +116,8 @@ char *xcoff_lastfile;
 #define ASM_OUTPUT_LBE(FILE,LINENUM,BLOCKNUM) \
   fprintf (FILE, "\t.eb\t%d\n", ABS_OR_RELATIVE_LINENO (LINENUM))
 
-static void assign_type_number		PROTO((tree, char *, int));
-static void xcoffout_block		PROTO((tree, int, tree));
+static void assign_type_number		PARAMS ((tree, char *, int));
+static void xcoffout_block		PARAMS ((tree, int, tree));
 
 /* Support routines for XCOFF debugging info.  */
 
diff --git a/gcc/xcoffout.h b/gcc/xcoffout.h
index 1683a88413c..7f62821e2f7 100644
--- a/gcc/xcoffout.h
+++ b/gcc/xcoffout.h
@@ -188,24 +188,24 @@ extern char *xcoff_lastfile;
 
 /* Prototype functions in xcoffout.c. */
 
-extern int stab_to_sclass			PROTO ((int));
+extern int stab_to_sclass			PARAMS ((int));
 #ifdef BUFSIZ
-extern void xcoffout_begin_function		PROTO ((FILE *, int));
-extern void xcoffout_begin_block		PROTO ((FILE *, int, int));
-extern void xcoffout_end_epilogue		PROTO ((FILE *));
-extern void xcoffout_end_function		PROTO ((FILE *, int));
-extern void xcoffout_end_block			PROTO ((FILE *, int, int));
+extern void xcoffout_begin_function		PARAMS ((FILE *, int));
+extern void xcoffout_begin_block		PARAMS ((FILE *, int, int));
+extern void xcoffout_end_epilogue		PARAMS ((FILE *));
+extern void xcoffout_end_function		PARAMS ((FILE *, int));
+extern void xcoffout_end_block			PARAMS ((FILE *, int, int));
 #endif /* BUFSIZ */
 
 #ifdef TREE_CODE
-extern void xcoff_output_standard_types		PROTO ((tree));
+extern void xcoff_output_standard_types		PARAMS ((tree));
 #ifdef BUFSIZ
-extern void xcoffout_declare_function		PROTO ((FILE *, tree, char *));
+extern void xcoffout_declare_function		PARAMS ((FILE *, tree, char *));
 #endif /* BUFSIZ */
 #endif /* TREE_CODE */
 
 #ifdef RTX_CODE
 #ifdef BUFSIZ
-extern void xcoffout_source_line		PROTO ((FILE *, char *, rtx));
+extern void xcoffout_source_line		PARAMS ((FILE *, char *, rtx));
 #endif /* BUFSIZ */
 #endif /* RTX_CODE */