Remove unused vars and decls in obstack.

diff --git a/lib/ChangeLog b/lib/ChangeLog
index f1f9c7d2a3193b00da6d07d090bcb45752fdd62a..65dcb926812b64aece535a06032c643e3287d119 100644 (file)
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,17 @@
+2004-05-19  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * obstack.c (_obstack): Remove unused variable.  It hasn't been
+       present in glibc since revision 1.1 of this file.
+       * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
+       obstack_alignment_mask, obstack_alloc, obstack_base,
+       obstack_blank, obstack_blank_fast, obstack_chunk_size,
+       obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
+       obstack_grow0, obstack_init, obstack_int_grow,
+       obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
+       obstack_next_free, obstack_object_size, obstack_ptr_grow,
+       obstack_ptr_grow_fast, obstack_room): Remove declarations of
+       nonexistent functions.
+
 2004-05-17  Derek R. Price  <derek@ximbiot.com>
            Paul Eggert  <eggert@cs.ucla.edu>
 

diff --git a/lib/obstack.c b/lib/obstack.c
index 9bbc3d4ca16eff768c9d4046917b9ab4b59fe6d4..65e23e9d2e32631547c91b8be94c0985e9ef87fa 100644 (file)
--- a/lib/obstack.c
+++ b/lib/obstack.c
@@ -102,11 +102,6 @@ int obstack_exit_failure = EXIT_FAILURE;
 #  define obstack_exit_failure exit_failure
 # endif
 
-/* The non-GNU-C macros copy the obstack into this global variable
-   to avoid multiple evaluation.  */
-
-struct obstack *_obstack;
-
 /* Define a macro that either calls functions with the traditional malloc/free
    calling interface, or calls functions with the mmalloc/mfree interface
    (that adds an extra first argument), based on the state of use_extra_arg.

diff --git a/lib/obstack.h b/lib/obstack.h
index 8170bf2a63866e5fcee084bd2a3ffe7a51668491..c4140ad29263c1e9f4b92d44e1a549c0c1a729e3 100644 (file)
--- a/lib/obstack.h
+++ b/lib/obstack.h
@@ -183,52 +183,16 @@ struct obstack            /* control current object in current chunk */
 /* Declare the external functions we use; they are in obstack.c.  */
 
 extern void _obstack_newchunk (struct obstack *, int);
-extern void _obstack_free (struct obstack *, void *);
 extern int _obstack_begin (struct obstack *, int, int,
                            void *(*) (long), void (*) (void *));
 extern int _obstack_begin_1 (struct obstack *, int, int,
                             void *(*) (void *, long),
                             void (*) (void *, void *), void *);
 extern int _obstack_memory_used (struct obstack *);
-\f
-/* Do the function-declarations after the structs
-   but before defining the macros.  */
-
-void obstack_init (struct obstack *obstack);
-
-void * obstack_alloc (struct obstack *obstack, int size);
-
-void * obstack_copy (struct obstack *obstack, const void *address, int size);
-void * obstack_copy0 (struct obstack *obstack, const void *address, int size);
 
 void obstack_free (struct obstack *obstack, void *block);
 
-void obstack_blank (struct obstack *obstack, int size);
-
-void obstack_grow (struct obstack *obstack, const void *data, int size);
-void obstack_grow0 (struct obstack *obstack, const void *data, int size);
-
-void obstack_1grow (struct obstack *obstack, int data_char);
-void obstack_ptr_grow (struct obstack *obstack, const void *data);
-void obstack_int_grow (struct obstack *obstack, int data);
-
-void * obstack_finish (struct obstack *obstack);
-
-int obstack_object_size (struct obstack *obstack);
-
-int obstack_room (struct obstack *obstack);
-void obstack_make_room (struct obstack *obstack, int size);
-void obstack_1grow_fast (struct obstack *obstack, int data_char);
-void obstack_ptr_grow_fast (struct obstack *obstack, const void *data);
-void obstack_int_grow_fast (struct obstack *obstack, int data);
-void obstack_blank_fast (struct obstack *obstack, int size);
-
-void * obstack_base (struct obstack *obstack);
-void * obstack_next_free (struct obstack *obstack);
-int obstack_alignment_mask (struct obstack *obstack);
-int obstack_chunk_size (struct obstack *obstack);
-int obstack_memory_used (struct obstack *obstack);
-
+\f
 /* Error handler called when `obstack_chunk_alloc' failed to allocate
    more memory.  This can be set to a user defined function which
    should either abort gracefully or use longjump - but shouldn't