basic-block.h: Convert prototypes to ISO C90.

	* basic-block.h: Convert prototypes to ISO C90.
	* c-parse.in: Likewise.
	* c-pragma.h: Likewise.
	* c-typeck.c: Likewise.
	* cfghooks.h: Likewise.
	* cfgloopanal.c: Likewise.
	* dbxout.h: Likewise.
	* debug.h: Likewise.
	* dwarf2asm.h: Likewise.
	* gcov.c: Likewise.
	* gengtype-lex.l: Likewise.
	* sched-int.h: Likewise.
	* timevar.c: Likewise.

From-SVN: r69010

gcc/c-parse.in

@@ -332,16 +332,16 @@ static bool parsing_iso_function_signature;
 
 #define YYPRINT(FILE,YYCHAR,YYLVAL) yyprint(FILE,YYCHAR,YYLVAL)
 
-static void yyprint	  PARAMS ((FILE *, int, YYSTYPE));
-static void yyerror	  PARAMS ((const char *));
-static int yylexname	  PARAMS ((void));
-static inline int _yylex  PARAMS ((void));
-static int  yylex	  PARAMS ((void));
-static void init_reswords PARAMS ((void));
+static void yyprint (FILE *, int, YYSTYPE);
+static void yyerror (const char *);
+static int yylexname (void);
+static inline int _yylex (void);
+static int  yylex (void);
+static void init_reswords (void);
 
   /* Initialisation routine for this file.  */
 void
-c_parse_init ()
+c_parse_init (void)
 {
   init_reswords ();
 }
@@ -3526,7 +3526,7 @@ static const short rid_to_yy[RID_MAX] =
 };
 
 static void
-init_reswords ()
+init_reswords (void)
 {
   unsigned int i;
   tree id;
@@ -3554,8 +3554,7 @@ init_reswords ()
 #define NAME(type) cpp_type2name (type)
 
 static void
-yyerror (msgid)
-     const char *msgid;
+yyerror (const char *msgid)
 {
   const char *string = _(msgid);
 
@@ -3582,7 +3581,7 @@ yyerror (msgid)
 }
 
 static int
-yylexname ()
+yylexname (void)
 {
   tree decl;
 
@@ -3641,7 +3640,7 @@ end ifobjc
 }
 
 static inline int
-_yylex ()
+_yylex (void)
 {
  get_next:
   last_token = c_lex (&yylval.ttype);
@@ -3745,7 +3744,7 @@ _yylex ()
 }
 
 static int
-yylex()
+yylex (void)
 {
   int r;
   timevar_push (TV_LEX);
@@ -3757,10 +3756,7 @@ yylex()
 /* Function used when yydebug is set, to print a token in more detail.  */
 
 static void
-yyprint (file, yychar, yyl)
-     FILE *file;
-     int yychar;
-     YYSTYPE yyl;
+yyprint (FILE *file, int yychar, YYSTYPE yyl)
 {
   tree t = yyl.ttype;
 
@@ -3797,7 +3793,7 @@ yyprint (file, yychar, yyl)
 /* Free malloced parser stacks if necessary.  */
 
 void
-free_parser_stacks ()
+free_parser_stacks (void)
 {
   if (malloced_yyss)
     {

gcc/c-pragma.h

@@ -51,9 +51,8 @@ extern void init_pragma (void);
 
 /* Front-end wrapper for pragma registration to avoid dragging
    cpplib.h in almost everywhere.  */
-extern void c_register_pragma
-	PARAMS ((const char *, const char *,
-		 void (*) (struct cpp_reader *)));
+extern void c_register_pragma (const char *, const char *,
+			       void (*) (struct cpp_reader *));
 extern void maybe_apply_pragma_weak (tree);
 extern tree maybe_apply_renaming_pragma (tree, tree);
 extern void add_to_renaming_pragma_list (tree, tree);

gcc/c-typeck.c

@@ -52,39 +52,38 @@ static int missing_braces_mentioned;
 /* 1 if we explained undeclared var errors.  */
 static int undeclared_variable_notice;
 
-static tree qualify_type		PARAMS ((tree, tree));
-static int comp_target_types		PARAMS ((tree, tree, int));
-static int function_types_compatible_p	PARAMS ((tree, tree));
-static int type_lists_compatible_p	PARAMS ((tree, tree));
-static tree decl_constant_value_for_broken_optimization PARAMS ((tree));
-static tree default_function_array_conversion	PARAMS ((tree));
-static tree lookup_field		PARAMS ((tree, tree));
-static void undeclared_variable		PARAMS ((tree));
-static tree convert_arguments		PARAMS ((tree, tree, tree, tree));
-static tree pointer_diff		PARAMS ((tree, tree));
-static tree unary_complex_lvalue	PARAMS ((enum tree_code, tree, int));
-static void pedantic_lvalue_warning	PARAMS ((enum tree_code));
-static tree internal_build_compound_expr PARAMS ((tree, int));
-static tree convert_for_assignment	PARAMS ((tree, tree, const char *,
-						 tree, tree, int));
-static void warn_for_assignment		PARAMS ((const char *, const char *,
-						 tree, int));
-static tree valid_compound_expr_initializer PARAMS ((tree, tree));
-static void push_string			PARAMS ((const char *));
-static void push_member_name		PARAMS ((tree));
-static void push_array_bounds		PARAMS ((int));
-static int spelling_length		PARAMS ((void));
-static char *print_spelling		PARAMS ((char *));
-static void warning_init		PARAMS ((const char *));
-static tree digest_init			PARAMS ((tree, tree, int));
-static void output_init_element		PARAMS ((tree, tree, tree, int));
-static void output_pending_init_elements PARAMS ((int));
-static int set_designator		PARAMS ((int));
-static void push_range_stack		PARAMS ((tree));
-static void add_pending_init		PARAMS ((tree, tree));
-static void set_nonincremental_init	PARAMS ((void));
-static void set_nonincremental_init_from_string	PARAMS ((tree));
-static tree find_init_member		PARAMS ((tree));
+static tree qualify_type (tree, tree);
+static int comp_target_types (tree, tree, int);
+static int function_types_compatible_p (tree, tree);
+static int type_lists_compatible_p (tree, tree);
+static tree decl_constant_value_for_broken_optimization (tree);
+static tree default_function_array_conversion (tree);
+static tree lookup_field (tree, tree);
+static void undeclared_variable (tree);
+static tree convert_arguments (tree, tree, tree, tree);
+static tree pointer_diff (tree, tree);
+static tree unary_complex_lvalue (enum tree_code, tree, int);
+static void pedantic_lvalue_warning (enum tree_code);
+static tree internal_build_compound_expr (tree, int);
+static tree convert_for_assignment (tree, tree, const char *, tree, tree,
+				    int);
+static void warn_for_assignment (const char *, const char *, tree, int);
+static tree valid_compound_expr_initializer (tree, tree);
+static void push_string (const char *);
+static void push_member_name (tree);
+static void push_array_bounds (int);
+static int spelling_length (void);
+static char *print_spelling (char *);
+static void warning_init (const char *);
+static tree digest_init (tree, tree, int);
+static void output_init_element (tree, tree, tree, int);
+static void output_pending_init_elements (int);
+static int set_designator (int);
+static void push_range_stack (tree);
+static void add_pending_init (tree, tree);
+static void set_nonincremental_init (void);
+static void set_nonincremental_init_from_string (tree);
+static tree find_init_member (tree);
 
 /* Do `exp = require_complete_type (exp);' to make sure exp
    does not have an incomplete type.  (That includes void types.)  */
@@ -1859,7 +1858,8 @@ parser_build_binary_op (enum tree_code code, tree arg1, tree arg2)
    the arithmetic is to be done.  */
 
 tree
-build_binary_op (enum tree_code code, tree orig_op0, tree orig_op1, int convert_p)
+build_binary_op (enum tree_code code, tree orig_op0, tree orig_op1,
+		 int convert_p)
 {
   tree type0, type1;
   enum tree_code code0, code1;
@@ -3872,7 +3872,8 @@ build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs)
    PARMNUM is the number of the argument, for printing in error messages.  */
 
 static tree
-convert_for_assignment (tree type, tree rhs, const char *errtype, tree fundecl, tree funname, int parmnum)
+convert_for_assignment (tree type, tree rhs, const char *errtype,
+			tree fundecl, tree funname, int parmnum)
 {
   enum tree_code codel = TREE_CODE (type);
   tree rhstype;
@@ -4194,7 +4195,8 @@ c_convert_parm_for_inlining (tree parm, tree value, tree fn)
    Objective-C selector.  */
 
 static void
-warn_for_assignment (const char *msgid, const char *opname, tree function, int argnum)
+warn_for_assignment (const char *msgid, const char *opname, tree function,
+		     int argnum)
 {
   if (opname == 0)
     {
@@ -6703,7 +6705,8 @@ simple_asm_stmt (tree expr)
    STRING, some OUTPUTS, some INPUTS, and some CLOBBERS.  */
 
 tree
-build_asm_stmt (tree cv_qualifier, tree string, tree outputs, tree inputs, tree clobbers)
+build_asm_stmt (tree cv_qualifier, tree string, tree outputs, tree inputs,
+		tree clobbers)
 {
   tree tail;
 

gcc/cfghooks.h

@@ -32,7 +32,7 @@ struct cfg_hooks
   /* Basic CFG manipulation.  */
 
   /* Return new basic block */
-  basic_block (*create_basic_block)	PARAMS ((void *head, void *end, basic_block after));
+  basic_block (*create_basic_block) (void *head, void *end, basic_block after);
 
   /* Redirect edge E to the given basic block B and update underlying program
      representation.  Returns false when edge is not easily redirectable for
@@ -51,10 +51,10 @@ struct cfg_hooks
   edge (*split_block) (basic_block b, void * i);
 
   /* Return true when blocks A and B can be merged into single basic block.  */
-  bool (*can_merge_blocks_p)		PARAMS ((basic_block a, basic_block b));
+  bool (*can_merge_blocks_p) (basic_block a, basic_block b);
 
   /* Merge blocks A and B.  */
-  void (*merge_blocks)			PARAMS ((basic_block a, basic_block b));
+  void (*merge_blocks) (basic_block a, basic_block b);
 
   /* Higher level functions representable by primitive operations above if
      we didn't have some oddities in RTL and Tree representations.  */

gcc/cfgloopanal.c

@@ -96,7 +96,7 @@ blocks_invariant_registers (basic_block *bbs, int nbbs, regset regs)
 	 insn = NEXT_INSN (insn))
       if (INSN_P (insn))
 	note_stores (PATTERN (insn),
-		     (void (*) PARAMS ((rtx, rtx, void *))) unmark_altered,
+		     (void (*) (rtx, rtx, void *)) unmark_altered,
 		     regs);
 }
 
@@ -158,7 +158,7 @@ blocks_single_set_registers (basic_block *bbs, int nbbs, rtx *regs)
 	  continue;
 	data.insn = insn;
 	note_stores (PATTERN (insn),
-	    (void (*) PARAMS ((rtx, rtx, void *))) unmark_altered_insn,
+	    (void (*) (rtx, rtx, void *)) unmark_altered_insn,
 	    &data);
       }
 }
@@ -332,7 +332,7 @@ variable_initial_value (rtx insn, regset invariant_regs, rtx var, rtx *set_insn)
 	{
 	  if (INSN_P (insn))
 	    note_stores (PATTERN (insn),
-		(void (*) PARAMS ((rtx, rtx, void *))) unmark_altered,
+		(void (*) (rtx, rtx, void *)) unmark_altered,
 		invariant_regs);
 	  if (modified_between_p (var, PREV_INSN (insn), NEXT_INSN (insn)))
 	    break;

gcc/dbxout.h

 /* dbxout.h - Various declarations for functions found in dbxout.c
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000, 2003
+   Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -18,7 +19,7 @@ along with GCC; see the file COPYING.  If not, write to the Free
 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 02111-1307, USA.  */
 
-extern int dbxout_symbol		PARAMS ((tree, int));
-extern void dbxout_parms		PARAMS ((tree));
-extern void dbxout_reg_parms		PARAMS ((tree));
-extern int dbxout_syms			PARAMS ((tree));
+extern int dbxout_symbol (tree, int);
+extern void dbxout_parms (tree);
+extern void dbxout_reg_parms (tree);
+extern int dbxout_syms (tree);

gcc/debug.h

 /* Debug hooks for GCC.
-   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
@@ -25,107 +25,99 @@ struct gcc_debug_hooks
 {
   /* Initialize debug output.  MAIN_FILENAME is the name of the main
      input file.  */
-  void (* init) PARAMS ((const char *main_filename));
+  void (* init) (const char *main_filename);
 
   /* Output debug symbols.  */
-  void (* finish) PARAMS ((const char *main_filename));
+  void (* finish) (const char *main_filename);
 
   /* Macro defined on line LINE with name and expansion TEXT.  */
-  void (* define) PARAMS ((unsigned int line, const char *text));
+  void (* define) (unsigned int line, const char *text);
 
   /* MACRO undefined on line LINE.  */
-  void (* undef) PARAMS ((unsigned int line, const char *macro));
+  void (* undef) (unsigned int line, const char *macro);
 
   /* Record the beginning of a new source file FILE from LINE number
      in the previous one.  */
-  void (* start_source_file) PARAMS ((unsigned int line, const char *file));
+  void (* start_source_file) (unsigned int line, const char *file);
 
   /* Record the resumption of a source file.  LINE is the line number
      in the source file we are returning to.  */
-  void (* end_source_file) PARAMS ((unsigned int line));
+  void (* end_source_file) (unsigned int line);
 
   /* Record the beginning of block N, counting from 1 and not
      including the function-scope block, at LINE.  */
-  void (* begin_block) PARAMS ((unsigned int line, unsigned int n));
+  void (* begin_block) (unsigned int line, unsigned int n);
 
   /* Record the end of a block.  Arguments as for begin_block.  */
-  void (* end_block) PARAMS ((unsigned int line, unsigned int n));
+  void (* end_block) (unsigned int line, unsigned int n);
 
   /* Returns nonzero if it is appropriate not to emit any debugging
      information for BLOCK, because it doesn't contain any
      instructions.  This may not be the case for blocks containing
      nested functions, since we may actually call such a function even
      though the BLOCK information is messed up.  Defaults to true.  */
-  bool (* ignore_block) PARAMS ((tree));
+  bool (* ignore_block) (tree);
 
   /* Record a source file location at (FILE, LINE).  */
-  void (* source_line) PARAMS ((unsigned int line, const char *file));
+  void (* source_line) (unsigned int line, const char *file);
 
   /* Called at start of prologue code.  LINE is the first line in the
      function.  This has been given the same prototype as source_line,
      so that the source_line hook can be substituted if appropriate.  */
-  void (* begin_prologue) PARAMS ((unsigned int line, const char *file));
+  void (* begin_prologue) (unsigned int line, const char *file);
 
   /* Called at end of prologue code.  LINE is the first line in the
      function.  */
-  void (* end_prologue) PARAMS ((unsigned int line, const char *file));
+  void (* end_prologue) (unsigned int line, const char *file);
 
   /* Record end of epilogue code.  */
-  void (* end_epilogue) PARAMS ((unsigned int line, const char *file));
+  void (* end_epilogue) (unsigned int line, const char *file);
 
   /* Called at start of function DECL, before it is declared.  */
-  void (* begin_function) PARAMS ((tree decl));
+  void (* begin_function) (tree decl);
 
   /* Record end of function.  LINE is highest line number in function.  */
-  void (* end_function) PARAMS ((unsigned int line));
+  void (* end_function) (unsigned int line);
 
   /* Debug information for a function DECL.  This might include the
      function name (a symbol), its parameters, and the block that
      makes up the function's body, and the local variables of the
      function.  */
-  void (* function_decl) PARAMS ((tree decl));
+  void (* function_decl) (tree decl);
 
   /* Debug information for a global DECL.  Called from toplev.c after
      compilation proper has finished.  */
-  void (* global_decl) PARAMS ((tree decl));
+  void (* global_decl) (tree decl);
 
   /* DECL is an inline function, whose body is present, but which is
      not being output at this point.  */
-  void (* deferred_inline_function) PARAMS ((tree decl));
+  void (* deferred_inline_function) (tree decl);
 
   /* DECL is an inline function which is about to be emitted out of
      line.  The hook is useful to, e.g., emit abstract debug info for
      the inline before it gets mangled by optimization.  */
-  void (* outlining_inline_function) PARAMS ((tree decl));
+  void (* outlining_inline_function) (tree decl);
 
   /* Called from final_scan_insn for any CODE_LABEL insn whose
      LABEL_NAME is non-null.  */
-  void (* label) PARAMS ((rtx));
+  void (* label) (rtx);
 
-  /* Called after the start and before the end of writing a PCH file.  
+  /* Called after the start and before the end of writing a PCH file.
      The parameter is 0 if after the start, 1 if before the end.  */
-  void (* handle_pch) PARAMS ((unsigned int));
+  void (* handle_pch) (unsigned int);
 };
 
 extern const struct gcc_debug_hooks *debug_hooks;
 
 /* The do-nothing hooks.  */
-extern void debug_nothing_void
-  PARAMS ((void));
-extern void debug_nothing_charstar
-  PARAMS ((const char *));
-extern void debug_nothing_int_charstar
-  PARAMS ((unsigned int, const char *));
-extern void debug_nothing_int
-  PARAMS ((unsigned int));
-extern void debug_nothing_int_int
-  PARAMS ((unsigned int, unsigned int));
-extern void debug_nothing_tree
-  PARAMS ((tree));
-extern bool debug_true_tree
-  PARAMS ((tree));
-extern void debug_nothing_rtx
-  PARAMS ((rtx));
+extern void debug_nothing_void (void);
+extern void debug_nothing_charstar (const char *);
+extern void debug_nothing_int_charstar (unsigned int, const char *);
+extern void debug_nothing_int (unsigned int);
+extern void debug_nothing_int_int (unsigned int, unsigned int);
+extern void debug_nothing_tree (tree);
+extern bool debug_true_tree (tree);
+extern void debug_nothing_rtx (rtx);
 
 /* Hooks for various debug formats.  */
 extern const struct gcc_debug_hooks do_nothing_debug_hooks;
@@ -138,17 +130,17 @@ extern const struct gcc_debug_hooks vmsdbg_debug_hooks;
 
 /* Dwarf2 frame information.  */
 
-extern void dwarf2out_begin_prologue	PARAMS ((unsigned int, const char *));
-extern void dwarf2out_end_epilogue	PARAMS ((unsigned int, const char *));
-extern void dwarf2out_frame_init	PARAMS ((void));
-extern void dwarf2out_frame_finish	PARAMS ((void));
+extern void dwarf2out_begin_prologue (unsigned int, const char *);
+extern void dwarf2out_end_epilogue (unsigned int, const char *);
+extern void dwarf2out_frame_init (void);
+extern void dwarf2out_frame_finish (void);
 /* Decide whether we want to emit frame unwind information for the current
    translation unit.  */
-extern int dwarf2out_do_frame		PARAMS ((void));
+extern int dwarf2out_do_frame (void);
 
-extern void debug_flush_symbol_queue    PARAMS ((void));
-extern void debug_queue_symbol          PARAMS ((tree));
-extern void debug_free_queue            PARAMS ((void));
+extern void debug_flush_symbol_queue (void);
+extern void debug_queue_symbol (tree);
+extern void debug_free_queue (void);
 extern int debug_nesting;
 extern int symbol_queue_index;
 

gcc/dwarf2asm.h

 /* Dwarf2 assembler output helper routines.
-   Copyright (C) 2001 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2003 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -19,60 +19,55 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 02111-1307, USA.  */
 
 
-extern void dw2_assemble_integer	PARAMS ((int, rtx));
+extern void dw2_assemble_integer (int, rtx);
 
-extern void dw2_asm_output_data		PARAMS ((int, unsigned HOST_WIDE_INT,
-						 const char *, ...))
+extern void dw2_asm_output_data (int, unsigned HOST_WIDE_INT,
+				 const char *, ...)
      ATTRIBUTE_NULL_PRINTF_3;
 
-extern void dw2_asm_output_delta	PARAMS ((int, const char *,
-						 const char *,
-						 const char *, ...))
+extern void dw2_asm_output_delta (int, const char *, const char *,
+				  const char *, ...)
      ATTRIBUTE_NULL_PRINTF_4;
 
-extern void dw2_asm_output_offset	PARAMS ((int, const char *,
-						 const char *, ...))
+extern void dw2_asm_output_offset (int, const char *, const char *, ...)
      ATTRIBUTE_NULL_PRINTF_3;
 
-extern void dw2_asm_output_pcrel	PARAMS ((int, const char *,
-						 const char *, ...))
+extern void dw2_asm_output_pcrel (int, const char *, const char *, ...)
      ATTRIBUTE_NULL_PRINTF_3;
 
-extern void dw2_asm_output_addr		PARAMS ((int, const char *,
-						 const char *, ...))
+extern void dw2_asm_output_addr (int, const char *, const char *, ...)
      ATTRIBUTE_NULL_PRINTF_3;
 
-extern void dw2_asm_output_addr_rtx	PARAMS ((int, rtx,
-						 const char *, ...))
+extern void dw2_asm_output_addr_rtx (int, rtx, const char *, ...)
      ATTRIBUTE_NULL_PRINTF_3;
 
-extern void dw2_asm_output_encoded_addr_rtx PARAMS ((int, rtx,
-						     const char *, ...))
+extern void dw2_asm_output_encoded_addr_rtx (int, rtx,
+					     const char *, ...)
      ATTRIBUTE_NULL_PRINTF_3;
 
-extern void dw2_asm_output_nstring	PARAMS ((const char *, size_t,
-						 const char *, ...))
+extern void dw2_asm_output_nstring (const char *, size_t,
+				    const char *, ...)
      ATTRIBUTE_NULL_PRINTF_3;
 
-extern void dw2_asm_output_data_uleb128	PARAMS ((unsigned HOST_WIDE_INT,
-						 const char *, ...))
+extern void dw2_asm_output_data_uleb128	(unsigned HOST_WIDE_INT,
+					 const char *, ...)
      ATTRIBUTE_NULL_PRINTF_2;
 
-extern void dw2_asm_output_data_sleb128	PARAMS ((HOST_WIDE_INT,
-						 const char *, ...))
+extern void dw2_asm_output_data_sleb128	(HOST_WIDE_INT,
+					 const char *, ...)
      ATTRIBUTE_NULL_PRINTF_2;
 
-extern void dw2_asm_output_delta_uleb128 PARAMS ((const char *, const char *,
-						  const char *, ...))
+extern void dw2_asm_output_delta_uleb128 (const char *, const char *,
+					  const char *, ...)
      ATTRIBUTE_NULL_PRINTF_3;
 
-extern void dw2_asm_output_delta_sleb128 PARAMS ((const char *, const char *,
-						  const char *, ...))
+extern void dw2_asm_output_delta_sleb128 (const char *, const char *,
+					  const char *, ...)
      ATTRIBUTE_NULL_PRINTF_3;
 
-extern int size_of_uleb128		PARAMS ((unsigned HOST_WIDE_INT));
-extern int size_of_sleb128		PARAMS ((HOST_WIDE_INT));
-extern int size_of_encoded_value	PARAMS ((int));
-extern const char *eh_data_format_name	PARAMS ((int));
+extern int size_of_uleb128 (unsigned HOST_WIDE_INT);
+extern int size_of_sleb128 (HOST_WIDE_INT);
+extern int size_of_encoded_value (int);
+extern const char *eh_data_format_name (int);
 
-extern void dw2_output_indirect_constants PARAMS ((void));
+extern void dw2_output_indirect_constants (void);

gcc/gengtype-lex.l

 /* -*- indented-text -*- */
 /* Process source files and output type information.
-   Copyright (C) 2002 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -33,15 +33,13 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #undef YY_USE_PROTOS
 #define YY_DECL int yylex ()
 
-static void update_lineno PARAMS ((const char *l, size_t len));
+static void update_lineno (const char *l, size_t len);
 
 struct fileloc lexer_line;
 int lexer_toplevel_done;
 
 static void 
-update_lineno (l, len)
-     const char *l;
-     size_t len;
+update_lineno (const char *l, size_t len)
 {
   while (len-- > 0)
     if (*l++ == '\n')
@@ -305,15 +303,13 @@ ITYPE	{IWORD}({WS}{IWORD})*
 %%
 
 void
-yyerror (s)
-     const char *s;
+yyerror (const char *s)
 {
   error_at_line (&lexer_line, s);
 }
 
 void
-parse_file (fname)
-      const char *fname;
+parse_file (const char *fname)
 {
   yyin = fopen (fname, "r");
   lexer_line.file = fname;

gcc/sched-int.h

@@ -126,29 +126,29 @@ struct sched_info
   void (*init_ready_list) (struct ready_list *);
   /* Called after taking an insn from the ready list.  Returns nonzero if
      this insn can be scheduled, nonzero if we should silently discard it.  */
-  int (*can_schedule_ready_p) PARAMS ((rtx));
+  int (*can_schedule_ready_p) (rtx);
   /* Return nonzero if there are more insns that should be scheduled.  */
-  int (*schedule_more_p) PARAMS ((void));
+  int (*schedule_more_p) (void);
   /* Called after an insn has all its dependencies resolved.  Return nonzero
      if it should be moved to the ready list or the queue, or zero if we
      should silently discard it.  */
-  int (*new_ready) PARAMS ((rtx));
+  int (*new_ready) (rtx);
   /* Compare priority of two insns.  Return a positive number if the second
      insn is to be preferred for scheduling, and a negative one if the first
      is to be preferred.  Zero if they are equally good.  */
-  int (*rank) PARAMS ((rtx, rtx));
+  int (*rank) (rtx, rtx);
   /* Return a string that contains the insn uid and optionally anything else
      necessary to identify this insn in an output.  It's valid to use a
      static buffer for this.  The ALIGNED parameter should cause the string
      to be formatted so that multiple output lines will line up nicely.  */
-  const char *(*print_insn) PARAMS ((rtx, int));
+  const char *(*print_insn) (rtx, int);
   /* Return nonzero if an insn should be included in priority
      calculations.  */
-  int (*contributes_to_priority) PARAMS ((rtx, rtx));
+  int (*contributes_to_priority) (rtx, rtx);
   /* Called when computing dependencies for a JUMP_INSN.  This function
      should store the set of registers that must be considered as set by
      the jump in the regset.  */
-  void (*compute_jump_reg_dependencies) PARAMS ((rtx, regset));
+  void (*compute_jump_reg_dependencies) (rtx, regset);
 
   /* The boundaries of the set of insns to be scheduled.  */
   rtx prev_head, next_tail;

gcc/timevar.c

@@ -80,7 +80,7 @@ struct tms
 #else
 #ifdef HAVE_GETRUSAGE
 # if defined HAVE_DECL_GETRUSAGE && !HAVE_DECL_GETRUSAGE
-  extern int getrusage PARAMS ((int, struct rusage *));
+  extern int getrusage (int, struct rusage *);
 # endif
 # define USE_GETRUSAGE
 # define HAVE_USER_TIME
@@ -88,7 +88,7 @@ struct tms
 #else
 #ifdef HAVE_CLOCK
 # if defined HAVE_DECL_CLOCK && !HAVE_DECL_CLOCK
-  extern clock_t clock PARAMS ((void));
+  extern clock_t clock (void);
 # endif
 # define USE_CLOCK
 # define HAVE_USER_TIME