/usr/include/ncbi-vdb/klib/symbol.h is in libncbi-vdb-dev 2.8.1+dfsg-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* PUBLIC DOMAIN NOTICE
* National Center for Biotechnology Information
*
* This software/database is a "United States Government Work" under the
* terms of the United States Copyright Act. It was written as part of
* the author's official duties as a United States Government employee and
* thus cannot be copyrighted. This software/database is freely available
* to the public for use. The National Library of Medicine and the U.S.
* Government have not placed any restriction on its use or reproduction.
*
* Although all reasonable efforts have been taken to ensure the accuracy
* and reliability of the software and data, the NLM and the U.S.
* Government do not and cannot warrant the performance or results that
* may be obtained by using this software or data. The NLM and the U.S.
* Government disclaim all warranties, express or implied, including
* warranties of performance, merchantability or fitness for any particular
* purpose.
*
* Please cite the author in any work or product based on this material.
*
* ===========================================================================
*
*/
#ifndef _h_klib_symbol_
#define _h_klib_symbol_
#ifndef _h_klib_extern_
#include <klib/extern.h>
#endif
#ifndef _h_klib_container_
#include <klib/container.h>
#endif
#ifndef _h_klib_text_
#include <klib/text.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/*--------------------------------------------------------------------------
* KSymbol
* a name to object mapping
*/
typedef struct KSymbol KSymbol;
struct KSymbol
{
/* currently kept in a BSTree
this could change, though */
BSTNode n;
union
{
/* external object
neither known, nor owned,
i.e. just a borrowed reference */
const void *obj;
/* if object is a namespace, its scope */
BSTree scope;
/* unresolved forward decl id */
struct { uint32_t ctx, id; } fwd;
} u;
/* enclosing namespace
for name traceback */
KSymbol *dad;
/* symbol name */
String name;
/* symbol type */
uint32_t type;
};
/* Make
* create a symbol
*
* "sym" [ OUT ] - return parameter for symbol
*
* "name" [ IN ] - symbol name
*
* "type" [ IN ] - symbol type
*
* "obj" [ IN, NULL OKAY ] - optional object mapping
*
* This make will allocate storage for the KSymbol and
* it's name.
*/
KLIB_EXTERN rc_t CC KSymbolMake ( KSymbol **sym,
const String *name, uint32_t type, const void *obj );
/* Init
* initialize a symbol without allocating space
*
* "self" [ IN ] - where to initialize
*
* "name" [ IN ] - symbol name
*
* "type" [ IN ] - symbol type
*
* "obj" [ IN, NULL OKAY ] - optional object mapping
*
*/
KLIB_EXTERN rc_t CC KSymbolInit ( KSymbol * self,
const String * name, uint32_t type, const void * obj);
/* Whack
* from BSTree
*/
KLIB_EXTERN void CC KSymbolWhack ( BSTNode *n, void *ignore );
/* there is currently no need for a real Destroy function
* but a macro to do nothing is included for orthogonality.
*/
#define KSymbolDestroy(s,i) ((void)0)
/* Cmp
* compare String* against KSymbol*
*/
KLIB_EXTERN int64_t CC KSymbolCmp ( const void *item, const BSTNode *n );
/* Sort
* compare KSymbol* against KSymbol*
*/
KLIB_EXTERN int64_t CC KSymbolSort ( const BSTNode *item, const BSTNode *n );
#ifdef __cplusplus
}
#endif
#endif /* _h_klib_symbol_ */
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