thodg/libgit2/src/offmap.h

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• Hash : 73028af8
  Author :
  Date : 2017-01-27T14:20:24
  

  khash: avoid using macro magic to get return address

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• src/offmap.h

• /*
   * Copyright (C) 2012 the libgit2 contributors
   *
   * This file is part of libgit2, distributed under the GNU GPL v2 with
   * a Linking Exception. For full terms see the included COPYING file.
   */
  #ifndef INCLUDE_offmap_h__
  #define INCLUDE_offmap_h__
  
  #include "common.h"
  #include "git2/types.h"
  
  #define kmalloc git__malloc
  #define kcalloc git__calloc
  #define krealloc git__realloc
  #define kreallocarray git__reallocarray
  #define kfree git__free
  #include "khash.h"
  
  __KHASH_TYPE(off, git_off_t, void *)
  typedef khash_t(off) git_offmap;
  
  git_offmap *git_offmap_alloc(void);
  #define git_offmap_free(h) git_offmap__free(h); (h) = NULL
  void git_offmap__free(git_offmap *map);
  void git_offmap_clear(git_offmap *map);
  
  size_t git_offmap_num_entries(git_offmap *map);
  
  size_t git_offmap_lookup_index(git_offmap *map, const git_off_t key);
  int git_offmap_valid_index(git_offmap *map, size_t idx);
  
  int git_offmap_exists(git_offmap *map, const git_off_t key);
  
  void *git_offmap_value_at(git_offmap *map, size_t idx);
  void git_offmap_set_value_at(git_offmap *map, size_t idx, void *value);
  void git_offmap_delete_at(git_offmap *map, size_t idx);
  
  int git_offmap_put(git_offmap *map, const git_off_t key, int *err);
  void git_offmap_insert(git_offmap *map, const git_off_t key, void *value, int *rval);
  void git_offmap_delete(git_offmap *map, const git_off_t key);
  
  #define git_offmap_foreach		kh_foreach
  #define git_offmap_foreach_value	kh_foreach_value
  
  #endif
  

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