text: /*
   * Copyright (C) the libgit2 contributors. All rights reserved.
   *
   * 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_pathspec_h__
  #define INCLUDE_pathspec_h__
  
  #include BOSS_LIBGIT2_U_common_h //original-code:"common.h"
  #include BOSS_LIBGIT2_V_git2__pathspec_h //original-code:<git2/pathspec.h>
  #include BOSS_LIBGIT2_U_buffer_h //original-code:"buffer.h"
  #include BOSS_LIBGIT2_U_vector_h //original-code:"vector.h"
  #include "pool.h"
  #include "array.h"
  
  /* public compiled pathspec */
  struct git_pathspec {
  	git_refcount rc;
  	char *prefix;
  	git_vector pathspec;
  	git_pool pool;
  };
  
  enum {
  	PATHSPEC_DATATYPE_STRINGS = 0,
  	PATHSPEC_DATATYPE_DIFF = 1,
  };
  
  typedef git_array_t(char *) git_pathspec_string_array_t;
  
  /* public interface to pathspec matching */
  struct git_pathspec_match_list {
  	git_pathspec *pathspec;
  	git_array_t(void *) matches;
  	git_pathspec_string_array_t failures;
  	git_pool pool;
  	int datatype;
  };
  
  /* what is the common non-wildcard prefix for all items in the pathspec */
  extern char *git_pathspec_prefix(const git_strarray *pathspec);
  
  /* is there anything in the spec that needs to be filtered on */
  extern bool git_pathspec_is_empty(const git_strarray *pathspec);
  
  /* build a vector of fnmatch patterns to evaluate efficiently */
  extern int git_pathspec__vinit(
  	git_vector *vspec, const git_strarray *strspec, git_pool *strpool);
  
  /* free data from the pathspec vector */
  extern void git_pathspec__vfree(git_vector *vspec);
  
  #define GIT_PATHSPEC_NOMATCH ((size_t)-1)
  
  /*
   * Match a path against the vectorized pathspec.
   * The matched pathspec is passed back into the `matched_pathspec` parameter,
   * unless it is passed as NULL by the caller.
   */
  extern bool git_pathspec__match(
  	const git_vector *vspec,
  	const char *path,
  	bool disable_fnmatch,
  	bool casefold,
  	const char **matched_pathspec,
  	size_t *matched_at);
  
  /* easy pathspec setup */
  
  extern int git_pathspec__init(git_pathspec *ps, const git_strarray *paths);
  
  extern void git_pathspec__clear(git_pathspec *ps);
  
  #endif
  