gnulib set does not provide "get" operation, needed for dgrambuf.

Importing gnulib list instead.

1 files changed, 0 insertions, 293 deletions

diff --git a/mcastseed/lib/gl_oset.h b/mcastseed/lib/gl_oset.h
deleted file mode 100644
index ffca315..0000000
--- a/mcastseed/lib/gl_oset.h
+++ /dev/null
@@ -1,293 +0,0 @@
-/* Abstract ordered set data type.
-   Copyright (C) 2006-2007, 2009-2016 Free Software Foundation, Inc.
-   Written by Bruno Haible <bruno@clisp.org>, 2006.
-
-   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 Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#ifndef _GL_OSET_H
-#define _GL_OSET_H
-
-#include <stdbool.h>
-#include <stddef.h>
-
-#ifndef _GL_INLINE_HEADER_BEGIN
- #error "Please include config.h first."
-#endif
-_GL_INLINE_HEADER_BEGIN
-#ifndef GL_OSET_INLINE
-# define GL_OSET_INLINE _GL_INLINE
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/* gl_oset is an abstract ordered set data type.  It can contain any number
-   of objects ('void *' or 'const void *' pointers) in the order of a given
-   comparator function.  Duplicates (in the sense of the comparator) are
-   forbidden.
-
-   There are several implementations of this ordered set datatype, optimized
-   for different operations or for memory.  You can start using the simplest
-   ordered set implementation, GL_ARRAY_OSET, and switch to a different
-   implementation later, when you realize which operations are performed
-   the most frequently.  The API of the different implementations is exactly
-   the same; when switching to a different implementation, you only have to
-   change the gl_oset_create call.
-
-   The implementations are:
-     GL_ARRAY_OSET        a growable array
-     GL_AVLTREE_OSET      a binary tree (AVL tree)
-     GL_RBTREE_OSET       a binary tree (red-black tree)
-
-   The memory consumption is asymptotically the same: O(1) for every object
-   in the set.  When looking more closely at the average memory consumed
-   for an object, GL_ARRAY_OSET is the most compact representation, and
-   GL_AVLTREE_OSET, GL_RBTREE_OSET need more memory.
-
-   The guaranteed average performance of the operations is, for a set of
-   n elements:
-
-   Operation                  ARRAY     TREE
-
-   gl_oset_size                O(1)     O(1)
-   gl_oset_add                 O(n)   O(log n)
-   gl_oset_remove              O(n)   O(log n)
-   gl_oset_search            O(log n) O(log n)
-   gl_oset_search_atleast    O(log n) O(log n)
-   gl_oset_iterator            O(1)   O(log n)
-   gl_oset_iterator_next       O(1)   O(log n)
- */
-
-/* -------------------------- gl_oset_t Data Type -------------------------- */
-
-/* Type of function used to compare two elements.  Same as for qsort().
-   NULL denotes pointer comparison.  */
-typedef int (*gl_setelement_compar_fn) (const void *elt1, const void *elt2);
-
-/* Type of function used to dispose an element once it's removed from a set.
-   NULL denotes a no-op.  */
-typedef void (*gl_setelement_dispose_fn) (const void *elt);
-
-/* Type of function used to compare an element with a threshold.
-   Return true if the element is greater or equal than the threshold.  */
-typedef bool (*gl_setelement_threshold_fn) (const void *elt, const void *threshold);
-
-struct gl_oset_impl;
-/* Type representing an entire ordered set.  */
-typedef struct gl_oset_impl * gl_oset_t;
-
-struct gl_oset_implementation;
-/* Type representing a ordered set datatype implementation.  */
-typedef const struct gl_oset_implementation * gl_oset_implementation_t;
-
-#if 0 /* Unless otherwise specified, these are defined inline below.  */
-
-/* Create an empty set.
-   IMPLEMENTATION is one of GL_ARRAY_OSET, GL_AVLTREE_OSET, GL_RBTREE_OSET.
-   COMPAR_FN is an element comparison function or NULL.
-   DISPOSE_FN is an element disposal function or NULL.  */
-/* declared in gl_xoset.h */
-extern gl_oset_t gl_oset_create_empty (gl_oset_implementation_t implementation,
-                                       gl_setelement_compar_fn compar_fn,
-                                       gl_setelement_dispose_fn dispose_fn);
-/* Likewise.  Return NULL upon out-of-memory.  */
-extern gl_oset_t gl_oset_nx_create_empty (gl_oset_implementation_t implementation,
-                                          gl_setelement_compar_fn compar_fn,
-                                          gl_setelement_dispose_fn dispose_fn);
-
-/* Return the current number of elements in an ordered set.  */
-extern size_t gl_oset_size (gl_oset_t set);
-
-/* Search whether an element is already in the ordered set.
-   Return true if found, or false if not present in the set.  */
-extern bool gl_oset_search (gl_oset_t set, const void *elt);
-
-/* Search the least element in the ordered set that compares greater or equal
-   to the given THRESHOLD.  The representation of the THRESHOLD is defined
-   by the THRESHOLD_FN.
-   Return true and store the found element in *ELTP if found, otherwise return
-   false.  */
-extern bool gl_oset_search_atleast (gl_oset_t set,
-                                    gl_setelement_threshold_fn threshold_fn,
-                                    const void *threshold,
-                                    const void **eltp);
-
-/* Add an element to an ordered set.
-   Return true if it was not already in the set and added, false otherwise.  */
-/* declared in gl_xoset.h */
-extern bool gl_oset_add (gl_oset_t set, const void *elt);
-/* Likewise.  Return -1 upon out-of-memory.  */
-extern int gl_oset_nx_add (gl_oset_t set, const void *elt)
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
-  __attribute__ ((__warn_unused_result__))
-#endif
-  ;
-
-/* Remove an element from an ordered set.
-   Return true if it was found and removed.  */
-extern bool gl_oset_remove (gl_oset_t set, const void *elt);
-
-/* Free an entire ordered set.
-   (But this call does not free the elements of the set.)  */
-extern void gl_oset_free (gl_oset_t set);
-
-#endif /* End of inline and gl_xlist.h-defined functions.  */
-
-/* --------------------- gl_oset_iterator_t Data Type --------------------- */
-
-/* Functions for iterating through an ordered set.  */
-
-/* Type of an iterator that traverses an ordered set.
-   This is a fixed-size struct, so that creation of an iterator doesn't need
-   memory allocation on the heap.  */
-typedef struct
-{
-  /* For fast dispatch of gl_oset_iterator_next.  */
-  const struct gl_oset_implementation *vtable;
-  /* For detecting whether the last returned element was removed.  */
-  gl_oset_t set;
-  size_t count;
-  /* Other, implementation-private fields.  */
-  void *p; void *q;
-  size_t i; size_t j;
-} gl_oset_iterator_t;
-
-#if 0 /* These are defined inline below.  */
-
-/* Create an iterator traversing an ordered set.
-   The set's contents must not be modified while the iterator is in use,
-   except for removing the last returned element.  */
-extern gl_oset_iterator_t gl_oset_iterator (gl_oset_t set);
-
-/* If there is a next element, store the next element in *ELTP, advance the
-   iterator and return true.  Otherwise, return false.  */
-extern bool gl_oset_iterator_next (gl_oset_iterator_t *iterator,
-                                   const void **eltp);
-
-/* Free an iterator.  */
-extern void gl_oset_iterator_free (gl_oset_iterator_t *iterator);
-
-#endif /* End of inline functions.  */
-
-/* ------------------------ Implementation Details ------------------------ */
-
-struct gl_oset_implementation
-{
-  /* gl_oset_t functions.  */
-  gl_oset_t (*nx_create_empty) (gl_oset_implementation_t implementation,
-                                gl_setelement_compar_fn compar_fn,
-                                gl_setelement_dispose_fn dispose_fn);
-  size_t (*size) (gl_oset_t set);
-  bool (*search) (gl_oset_t set, const void *elt);
-  bool (*search_atleast) (gl_oset_t set,
-                          gl_setelement_threshold_fn threshold_fn,
-                          const void *threshold, const void **eltp);
-  int (*nx_add) (gl_oset_t set, const void *elt);
-  bool (*remove_elt) (gl_oset_t set, const void *elt);
-  void (*oset_free) (gl_oset_t set);
-  /* gl_oset_iterator_t functions.  */
-  gl_oset_iterator_t (*iterator) (gl_oset_t set);
-  bool (*iterator_next) (gl_oset_iterator_t *iterator, const void **eltp);
-  void (*iterator_free) (gl_oset_iterator_t *iterator);
-};
-
-struct gl_oset_impl_base
-{
-  const struct gl_oset_implementation *vtable;
-  gl_setelement_compar_fn compar_fn;
-  gl_setelement_dispose_fn dispose_fn;
-};
-
-/* Define all functions of this file as accesses to the
-   struct gl_oset_implementation.  */
-
-GL_OSET_INLINE gl_oset_t
-gl_oset_nx_create_empty (gl_oset_implementation_t implementation,
-                         gl_setelement_compar_fn compar_fn,
-                         gl_setelement_dispose_fn dispose_fn)
-{
-  return implementation->nx_create_empty (implementation, compar_fn,
-                                          dispose_fn);
-}
-
-GL_OSET_INLINE size_t
-gl_oset_size (gl_oset_t set)
-{
-  return ((const struct gl_oset_impl_base *) set)->vtable->size (set);
-}
-
-GL_OSET_INLINE bool
-gl_oset_search (gl_oset_t set, const void *elt)
-{
-  return ((const struct gl_oset_impl_base *) set)->vtable->search (set, elt);
-}
-
-GL_OSET_INLINE bool
-gl_oset_search_atleast (gl_oset_t set,
-                        gl_setelement_threshold_fn threshold_fn,
-                        const void *threshold, const void **eltp)
-{
-  return ((const struct gl_oset_impl_base *) set)->vtable
-         ->search_atleast (set, threshold_fn, threshold, eltp);
-}
-
-GL_OSET_INLINE int
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
-  __attribute__ ((__warn_unused_result__))
-#endif
-gl_oset_nx_add (gl_oset_t set, const void *elt)
-{
-  return ((const struct gl_oset_impl_base *) set)->vtable->nx_add (set, elt);
-}
-
-GL_OSET_INLINE bool
-gl_oset_remove (gl_oset_t set, const void *elt)
-{
-  return ((const struct gl_oset_impl_base *) set)->vtable
-         ->remove_elt (set, elt);
-}
-
-GL_OSET_INLINE void
-gl_oset_free (gl_oset_t set)
-{
-  ((const struct gl_oset_impl_base *) set)->vtable->oset_free (set);
-}
-
-GL_OSET_INLINE gl_oset_iterator_t
-gl_oset_iterator (gl_oset_t set)
-{
-  return ((const struct gl_oset_impl_base *) set)->vtable->iterator (set);
-}
-
-GL_OSET_INLINE bool
-gl_oset_iterator_next (gl_oset_iterator_t *iterator, const void **eltp)
-{
-  return iterator->vtable->iterator_next (iterator, eltp);
-}
-
-GL_OSET_INLINE void
-gl_oset_iterator_free (gl_oset_iterator_t *iterator)
-{
-  iterator->vtable->iterator_free (iterator);
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-_GL_INLINE_HEADER_END
-
-#endif /* _GL_OSET_H */