[PATCH] some cleanups in stabsread.c

[Elena Zannoni <ezannoni@redhat.com>]

These functions should be static.

elena

2003-05-23  Elena Zannoni  <ezannoni@redhat.com>

	* stabsread.c (dbx_lookup_type): Make static.
	(read_type): Ditto.
	(add_undefined_type): Ditto.
	* stabsread.h (dbx_lookup_type, read_type, add_undefined_type):
        Do not export.

Index: stabsread.h
===================================================================
RCS file: /cvs/uberbaum/gdb/stabsread.h,v
retrieving revision 1.14
diff -u -p -r1.14 stabsread.h
--- stabsread.h	12 Apr 2003 17:41:26 -0000	1.14
+++ stabsread.h	23 May 2003 21:52:21 -0000
@@ -130,15 +130,9 @@ EXTERN int n_this_object_header_files;
 
 EXTERN int n_allocated_this_object_header_files;
 
-extern struct type *read_type (char **, struct objfile *);
-
 extern void cleanup_undefined_types (void);
 
-extern struct type **dbx_lookup_type (int[2]);
-
 extern long read_number (char **, int);
-
-extern void add_undefined_type (struct type *);
 
 extern struct symbol *define_symbol (CORE_ADDR, char *, int, int,
 				     struct objfile *);
Index: stabsread.c
===================================================================
RCS file: /cvs/uberbaum/gdb/stabsread.c,v
retrieving revision 1.58
diff -u -p -r1.58 stabsread.c
--- stabsread.c	14 May 2003 17:43:18 -0000	1.58
+++ stabsread.c	23 May 2003 21:52:35 -0000
@@ -105,6 +105,8 @@ static void fix_common_block (struct sym
 
 static int read_type_number (char **, int *);
 
+static struct type *read_type (char **, struct objfile *);
+
 static struct type *read_range_type (char **, int[2], struct objfile *);
 
 static struct type *read_sun_builtin_type (char **, int[2], struct objfile *);
@@ -146,6 +148,8 @@ static struct type *read_array_type (cha
 
 static struct field *read_args (char **, int, struct objfile *, int *, int *);
 
+static void add_undefined_type (struct type *);
+
 static int
 read_cpp_abbrev (struct field_info *, char **, struct type *,
 		 struct objfile *);
@@ -248,7 +252,7 @@ static struct symbol *current_symbol = N
    This can be used for finding the type associated with that pair
    or for associating a new type with the pair.  */
 
-struct type **
+static struct type **
 dbx_lookup_type (int typenums[2])
 {
   register int filenum = typenums[0];
@@ -2259,7 +2263,7 @@ error_type (char **pp, struct objfile *o
    assume that type information starts with a digit, '-', or '(' in
    deciding whether to call read_type.  */
 
-struct type *
+static struct type *
 read_type (register char **pp, struct objfile *objfile)
 {
   register struct type *type = 0;
@@ -5128,7 +5132,7 @@ fix_common_block (struct symbol *sym, in
 /* Add a type to the list of undefined types to be checked through
    once this file has been read in.  */
 
-void
+static void
 add_undefined_type (struct type *type)
 {
   if (undef_types_length == undef_types_allocated)