[thirdparty/openssl.git] / include / openssl / lhash.h.in

/*
 * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the Apache License 2.0 (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */

{-
use OpenSSL::stackhash qw(generate_lhash_macros);
-}

/*
 * Header for dynamic hash table routines Author - Eric Young
 */

#ifndef OPENSSL_LHASH_H
# define OPENSSL_LHASH_H
# pragma once

# include <openssl/macros.h>
# ifndef OPENSSL_NO_DEPRECATED_3_0
#  define HEADER_LHASH_H
# endif

# include <openssl/e_os2.h>
# include <openssl/bio.h>
# ifndef OPENSSL_NO_STDIO
#  include <stdio.h>
# endif

#ifdef  __cplusplus
extern "C" {
#endif

typedef struct lhash_node_st OPENSSL_LH_NODE;
typedef int (*OPENSSL_LH_COMPFUNC) (const void *, const void *);
typedef unsigned long (*OPENSSL_LH_HASHFUNC) (const void *);
typedef void (*OPENSSL_LH_DOALL_FUNC) (void *);
typedef void (*OPENSSL_LH_DOALL_FUNCARG) (void *, void *);
typedef struct lhash_st OPENSSL_LHASH;

/*
 * Macros for declaring and implementing type-safe wrappers for LHASH
 * callbacks. This way, callbacks can be provided to LHASH structures without
 * function pointer casting and the macro-defined callbacks provide
 * per-variable casting before deferring to the underlying type-specific
 * callbacks. NB: It is possible to place a "static" in front of both the
 * DECLARE and IMPLEMENT macros if the functions are strictly internal.
 */

/* First: "hash" functions */
# define DECLARE_LHASH_HASH_FN(name, o_type) \
        unsigned long name##_LHASH_HASH(const void *);
# define IMPLEMENT_LHASH_HASH_FN(name, o_type) \
        unsigned long name##_LHASH_HASH(const void *arg) { \
                const o_type *a = arg; \
                return name##_hash(a); }
# define LHASH_HASH_FN(name) name##_LHASH_HASH

/* Second: "compare" functions */
# define DECLARE_LHASH_COMP_FN(name, o_type) \
        int name##_LHASH_COMP(const void *, const void *);
# define IMPLEMENT_LHASH_COMP_FN(name, o_type) \
        int name##_LHASH_COMP(const void *arg1, const void *arg2) { \
                const o_type *a = arg1;             \
                const o_type *b = arg2; \
                return name##_cmp(a,b); }
# define LHASH_COMP_FN(name) name##_LHASH_COMP

/* Fourth: "doall_arg" functions */
# define DECLARE_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
        void name##_LHASH_DOALL_ARG(void *, void *);
# define IMPLEMENT_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
        void name##_LHASH_DOALL_ARG(void *arg1, void *arg2) { \
                o_type *a = arg1; \
                a_type *b = arg2; \
                name##_doall_arg(a, b); }
# define LHASH_DOALL_ARG_FN(name) name##_LHASH_DOALL_ARG


# define LH_LOAD_MULT    256

int OPENSSL_LH_error(OPENSSL_LHASH *lh);
OPENSSL_LHASH *OPENSSL_LH_new(OPENSSL_LH_HASHFUNC h, OPENSSL_LH_COMPFUNC c);
void OPENSSL_LH_free(OPENSSL_LHASH *lh);
void OPENSSL_LH_flush(OPENSSL_LHASH *lh);
void *OPENSSL_LH_insert(OPENSSL_LHASH *lh, void *data);
void *OPENSSL_LH_delete(OPENSSL_LHASH *lh, const void *data);
void *OPENSSL_LH_retrieve(OPENSSL_LHASH *lh, const void *data);
void OPENSSL_LH_doall(OPENSSL_LHASH *lh, OPENSSL_LH_DOALL_FUNC func);
void OPENSSL_LH_doall_arg(OPENSSL_LHASH *lh, OPENSSL_LH_DOALL_FUNCARG func, void *arg);
unsigned long OPENSSL_LH_strhash(const char *c);
unsigned long OPENSSL_LH_num_items(const OPENSSL_LHASH *lh);
unsigned long OPENSSL_LH_get_down_load(const OPENSSL_LHASH *lh);
void OPENSSL_LH_set_down_load(OPENSSL_LHASH *lh, unsigned long down_load);

# ifndef OPENSSL_NO_STDIO
#  ifndef OPENSSL_NO_DEPRECATED_3_1
OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_stats(const OPENSSL_LHASH *lh, FILE *fp);
OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_stats(const OPENSSL_LHASH *lh, FILE *fp);
OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_usage_stats(const OPENSSL_LHASH *lh, FILE *fp);
#  endif
# endif
# ifndef OPENSSL_NO_DEPRECATED_3_1
OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_stats_bio(const OPENSSL_LHASH *lh, BIO *out);
OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_stats_bio(const OPENSSL_LHASH *lh, BIO *out);
OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_usage_stats_bio(const OPENSSL_LHASH *lh, BIO *out);
# endif

# ifndef OPENSSL_NO_DEPRECATED_1_1_0
#  define _LHASH OPENSSL_LHASH
#  define LHASH_NODE OPENSSL_LH_NODE
#  define lh_error OPENSSL_LH_error
#  define lh_new OPENSSL_LH_new
#  define lh_free OPENSSL_LH_free
#  define lh_insert OPENSSL_LH_insert
#  define lh_delete OPENSSL_LH_delete
#  define lh_retrieve OPENSSL_LH_retrieve
#  define lh_doall OPENSSL_LH_doall
#  define lh_doall_arg OPENSSL_LH_doall_arg
#  define lh_strhash OPENSSL_LH_strhash
#  define lh_num_items OPENSSL_LH_num_items
#  ifndef OPENSSL_NO_STDIO
#   define lh_stats OPENSSL_LH_stats
#   define lh_node_stats OPENSSL_LH_node_stats
#   define lh_node_usage_stats OPENSSL_LH_node_usage_stats
#  endif
#  define lh_stats_bio OPENSSL_LH_stats_bio
#  define lh_node_stats_bio OPENSSL_LH_node_stats_bio
#  define lh_node_usage_stats_bio OPENSSL_LH_node_usage_stats_bio
# endif

/* Type checking... */

# define LHASH_OF(type) struct lhash_st_##type

/* Helper macro for internal use */
# define DEFINE_LHASH_OF_INTERNAL(type) \
    LHASH_OF(type) { \
        union lh_##type##_dummy { void* d1; unsigned long d2; int d3; } dummy; \
    }; \
    typedef int (*lh_##type##_compfunc)(const type *a, const type *b); \
    typedef unsigned long (*lh_##type##_hashfunc)(const type *a); \
    typedef void (*lh_##type##_doallfunc)(type *a); \
    static ossl_unused ossl_inline type *\
    ossl_check_##type##_lh_plain_type(type *ptr) \
    { \
        return ptr; \
    } \
    static ossl_unused ossl_inline const type * \
    ossl_check_const_##type##_lh_plain_type(const type *ptr) \
    { \
        return ptr; \
    } \
    static ossl_unused ossl_inline const OPENSSL_LHASH * \
    ossl_check_const_##type##_lh_type(const LHASH_OF(type) *lh) \
    { \
        return (const OPENSSL_LHASH *)lh; \
    } \
    static ossl_unused ossl_inline OPENSSL_LHASH * \
    ossl_check_##type##_lh_type(LHASH_OF(type) *lh) \
    { \
        return (OPENSSL_LHASH *)lh; \
    } \
    static ossl_unused ossl_inline OPENSSL_LH_COMPFUNC \
    ossl_check_##type##_lh_compfunc_type(lh_##type##_compfunc cmp) \
    { \
        return (OPENSSL_LH_COMPFUNC)cmp; \
    } \
    static ossl_unused ossl_inline OPENSSL_LH_HASHFUNC \
    ossl_check_##type##_lh_hashfunc_type(lh_##type##_hashfunc hfn) \
    { \
        return (OPENSSL_LH_HASHFUNC)hfn; \
    } \
    static ossl_unused ossl_inline OPENSSL_LH_DOALL_FUNC \
    ossl_check_##type##_lh_doallfunc_type(lh_##type##_doallfunc dfn) \
    { \
        return (OPENSSL_LH_DOALL_FUNC)dfn; \
    } \
    LHASH_OF(type)

# ifndef OPENSSL_NO_DEPRECATED_3_1
#  define DEFINE_LHASH_OF_DEPRECATED(type) \
    static ossl_unused ossl_inline void \
    lh_##type##_node_stats_bio(const LHASH_OF(type) *lh, BIO *out) \
    { \
        OPENSSL_LH_node_stats_bio((const OPENSSL_LHASH *)lh, out); \
    } \
    static ossl_unused ossl_inline void \
    lh_##type##_node_usage_stats_bio(const LHASH_OF(type) *lh, BIO *out) \
    { \
        OPENSSL_LH_node_usage_stats_bio((const OPENSSL_LHASH *)lh, out); \
    } \
    static ossl_unused ossl_inline void \
    lh_##type##_stats_bio(const LHASH_OF(type) *lh, BIO *out) \
    { \
        OPENSSL_LH_stats_bio((const OPENSSL_LHASH *)lh, out); \
    }
# else
#  define DEFINE_LHASH_OF_DEPRECATED(type)
# endif

# define DEFINE_LHASH_OF_EX(type) \
    LHASH_OF(type) { \
        union lh_##type##_dummy { void* d1; unsigned long d2; int d3; } dummy; \
    }; \
    static ossl_unused ossl_inline LHASH_OF(type) * \
    lh_##type##_new(unsigned long (*hfn)(const type *), \
                    int (*cfn)(const type *, const type *)) \
    { \
        return (LHASH_OF(type) *) \
            OPENSSL_LH_new((OPENSSL_LH_HASHFUNC)hfn, (OPENSSL_LH_COMPFUNC)cfn); \
    } \
    static ossl_unused ossl_inline void \
    lh_##type##_free(LHASH_OF(type) *lh) \
    { \
        OPENSSL_LH_free((OPENSSL_LHASH *)lh); \
    } \
    static ossl_unused ossl_inline void \
    lh_##type##_flush(LHASH_OF(type) *lh) \
    { \
        OPENSSL_LH_flush((OPENSSL_LHASH *)lh); \
    } \
    static ossl_unused ossl_inline type * \
    lh_##type##_insert(LHASH_OF(type) *lh, type *d) \
    { \
        return (type *)OPENSSL_LH_insert((OPENSSL_LHASH *)lh, d); \
    } \
    static ossl_unused ossl_inline type * \
    lh_##type##_delete(LHASH_OF(type) *lh, const type *d) \
    { \
        return (type *)OPENSSL_LH_delete((OPENSSL_LHASH *)lh, d); \
    } \
    static ossl_unused ossl_inline type * \
    lh_##type##_retrieve(LHASH_OF(type) *lh, const type *d) \
    { \
        return (type *)OPENSSL_LH_retrieve((OPENSSL_LHASH *)lh, d); \
    } \
    static ossl_unused ossl_inline int \
    lh_##type##_error(LHASH_OF(type) *lh) \
    { \
        return OPENSSL_LH_error((OPENSSL_LHASH *)lh); \
    } \
    static ossl_unused ossl_inline unsigned long \
    lh_##type##_num_items(LHASH_OF(type) *lh) \
    { \
        return OPENSSL_LH_num_items((OPENSSL_LHASH *)lh); \
    } \
    static ossl_unused ossl_inline unsigned long \
    lh_##type##_get_down_load(LHASH_OF(type) *lh) \
    { \
        return OPENSSL_LH_get_down_load((OPENSSL_LHASH *)lh); \
    } \
    static ossl_unused ossl_inline void \
    lh_##type##_set_down_load(LHASH_OF(type) *lh, unsigned long dl) \
    { \
        OPENSSL_LH_set_down_load((OPENSSL_LHASH *)lh, dl); \
    } \
    static ossl_unused ossl_inline void \
    lh_##type##_doall(LHASH_OF(type) *lh, void (*doall)(type *)) \
    { \
        OPENSSL_LH_doall((OPENSSL_LHASH *)lh, (OPENSSL_LH_DOALL_FUNC)doall); \
    } \
    static ossl_unused ossl_inline void \
    lh_##type##_doall_arg(LHASH_OF(type) *lh, \
                          void (*doallarg)(type *, void *), void *arg) \
    { \
        OPENSSL_LH_doall_arg((OPENSSL_LHASH *)lh, \
                             (OPENSSL_LH_DOALL_FUNCARG)doallarg, arg); \
    } \
    LHASH_OF(type)

# define DEFINE_LHASH_OF(type) \
    DEFINE_LHASH_OF_EX(type); \
    DEFINE_LHASH_OF_DEPRECATED(type) \
    LHASH_OF(type)

#define IMPLEMENT_LHASH_DOALL_ARG_CONST(type, argtype) \
    int_implement_lhash_doall(type, argtype, const type)

#define IMPLEMENT_LHASH_DOALL_ARG(type, argtype) \
    int_implement_lhash_doall(type, argtype, type)

#define int_implement_lhash_doall(type, argtype, cbargtype) \
    static ossl_unused ossl_inline void \
        lh_##type##_doall_##argtype(LHASH_OF(type) *lh, \
                                   void (*fn)(cbargtype *, argtype *), \
                                   argtype *arg) \
    { \
        OPENSSL_LH_doall_arg((OPENSSL_LHASH *)lh, \
                             (OPENSSL_LH_DOALL_FUNCARG)fn, (void *)arg); \
    } \
    LHASH_OF(type)

{-
    generate_lhash_macros("OPENSSL_STRING")
    .generate_lhash_macros("OPENSSL_CSTRING");
-}

#ifdef  __cplusplus
}
#endif

#endif
Commit	Line	Data
21dcbebc	1	/*
0789c7d8	2	* Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
0f113f3e	3	*
48f4ad77	4	* Licensed under the Apache License 2.0 (the "License"). You may not use
21dcbebc RS	5	* this file except in compliance with the License. You can obtain a copy
	6	* in the file LICENSE in the source distribution or at
	7	* https://www.openssl.org/source/license.html
d02b48c6 RE	8	*/
d02b48c6 RE	9
e82f4598 MC	10	{-
	11	use OpenSSL::stackhash qw(generate_lhash_macros);
	12	-}
	13
0f113f3e MC	14	/*
0f113f3e MC	15	* Header for dynamic hash table routines Author - Eric Young
d02b48c6 RE	16	*/
d02b48c6 RE	17
ae4186b0 DMSP	18	#ifndef OPENSSL_LHASH_H
ae4186b0 DMSP	19	# define OPENSSL_LHASH_H
d86167ec DMSP	20	# pragma once
	21
	22	# include <openssl/macros.h>
936c2b9e	23	# ifndef OPENSSL_NO_DEPRECATED_3_0
d86167ec DMSP	24	# define HEADER_LHASH_H
d86167ec DMSP	25	# endif
d02b48c6	26
0f113f3e	27	# include <openssl/e_os2.h>
a00ae6c4	28	# include <openssl/bio.h>
eab9dbbd NS	29	# ifndef OPENSSL_NO_STDIO
	30	# include <stdio.h>
	31	# endif
ef33b970	32
82271cee RL	33	#ifdef __cplusplus
	34	extern "C" {
	35	#endif
	36
739a1eb1 RS	37	typedef struct lhash_node_st OPENSSL_LH_NODE;
	38	typedef int (OPENSSL_LH_COMPFUNC) (const void , const void *);
	39	typedef unsigned long (OPENSSL_LH_HASHFUNC) (const void );
	40	typedef void (OPENSSL_LH_DOALL_FUNC) (void );
	41	typedef void (OPENSSL_LH_DOALL_FUNCARG) (void , void *);
	42	typedef struct lhash_st OPENSSL_LHASH;
0f113f3e MC	43
	44	/*
	45	* Macros for declaring and implementing type-safe wrappers for LHASH
	46	* callbacks. This way, callbacks can be provided to LHASH structures without
	47	* function pointer casting and the macro-defined callbacks provide
	48	* per-variable casting before deferring to the underlying type-specific
	49	* callbacks. NB: It is possible to place a "static" in front of both the
	50	* DECLARE and IMPLEMENT macros if the functions are strictly internal.
	51	*/
dfa46e50 GT	52
dfa46e50 GT	53	/* First: "hash" functions */
0f113f3e MC	54	# define DECLARE_LHASH_HASH_FN(name, o_type) \
	55	unsigned long name##_LHASH_HASH(const void *);
	56	# define IMPLEMENT_LHASH_HASH_FN(name, o_type) \
	57	unsigned long name##_LHASH_HASH(const void *arg) { \
	58	const o_type *a = arg; \
	59	return name##_hash(a); }
	60	# define LHASH_HASH_FN(name) name##_LHASH_HASH
dfa46e50 GT	61
dfa46e50 GT	62	/* Second: "compare" functions */
0f113f3e MC	63	# define DECLARE_LHASH_COMP_FN(name, o_type) \
	64	int name##_LHASH_COMP(const void , const void );
	65	# define IMPLEMENT_LHASH_COMP_FN(name, o_type) \
	66	int name##_LHASH_COMP(const void arg1, const void arg2) { \
	67	const o_type *a = arg1; \
	68	const o_type *b = arg2; \
	69	return name##_cmp(a,b); }
	70	# define LHASH_COMP_FN(name) name##_LHASH_COMP
dfa46e50	71
18602745	72	/* Fourth: "doall_arg" functions */
0f113f3e MC	73	# define DECLARE_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
	74	void name##_LHASH_DOALL_ARG(void , void );
	75	# define IMPLEMENT_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
	76	void name##_LHASH_DOALL_ARG(void arg1, void arg2) { \
	77	o_type *a = arg1; \
	78	a_type *b = arg2; \
	79	name##_doall_arg(a, b); }
	80	# define LHASH_DOALL_ARG_FN(name) name##_LHASH_DOALL_ARG
	81
0f113f3e MC	82
	83	# define LH_LOAD_MULT 256
	84
739a1eb1 RS	85	int OPENSSL_LH_error(OPENSSL_LHASH *lh);
	86	OPENSSL_LHASH *OPENSSL_LH_new(OPENSSL_LH_HASHFUNC h, OPENSSL_LH_COMPFUNC c);
	87	void OPENSSL_LH_free(OPENSSL_LHASH *lh);
1bdbdaff	88	void OPENSSL_LH_flush(OPENSSL_LHASH *lh);
739a1eb1 RS	89	void OPENSSL_LH_insert(OPENSSL_LHASH lh, void *data);
	90	void OPENSSL_LH_delete(OPENSSL_LHASH lh, const void *data);
	91	void OPENSSL_LH_retrieve(OPENSSL_LHASH lh, const void *data);
	92	void OPENSSL_LH_doall(OPENSSL_LHASH *lh, OPENSSL_LH_DOALL_FUNC func);
	93	void OPENSSL_LH_doall_arg(OPENSSL_LHASH lh, OPENSSL_LH_DOALL_FUNCARG func, void arg);
	94	unsigned long OPENSSL_LH_strhash(const char *c);
	95	unsigned long OPENSSL_LH_num_items(const OPENSSL_LHASH *lh);
	96	unsigned long OPENSSL_LH_get_down_load(const OPENSSL_LHASH *lh);
	97	void OPENSSL_LH_set_down_load(OPENSSL_LHASH *lh, unsigned long down_load);
d02b48c6	98
474e469b	99	# ifndef OPENSSL_NO_STDIO
5317b6ee HL	100	# ifndef OPENSSL_NO_DEPRECATED_3_1
	101	OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_stats(const OPENSSL_LHASH lh, FILE fp);
	102	OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_stats(const OPENSSL_LHASH lh, FILE fp);
	103	OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_usage_stats(const OPENSSL_LHASH lh, FILE fp);
	104	# endif
	105	# endif
	106	# ifndef OPENSSL_NO_DEPRECATED_3_1
	107	OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_stats_bio(const OPENSSL_LHASH lh, BIO out);
	108	OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_stats_bio(const OPENSSL_LHASH lh, BIO out);
	109	OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_usage_stats_bio(const OPENSSL_LHASH lh, BIO out);
739a1eb1	110	# endif
739a1eb1	111
00db8c60	112	# ifndef OPENSSL_NO_DEPRECATED_1_1_0
739a1eb1 RS	113	# define _LHASH OPENSSL_LHASH
	114	# define LHASH_NODE OPENSSL_LH_NODE
	115	# define lh_error OPENSSL_LH_error
b3c42fc2	116	# define lh_new OPENSSL_LH_new
739a1eb1 RS	117	# define lh_free OPENSSL_LH_free
	118	# define lh_insert OPENSSL_LH_insert
	119	# define lh_delete OPENSSL_LH_delete
	120	# define lh_retrieve OPENSSL_LH_retrieve
	121	# define lh_doall OPENSSL_LH_doall
	122	# define lh_doall_arg OPENSSL_LH_doall_arg
	123	# define lh_strhash OPENSSL_LH_strhash
	124	# define lh_num_items OPENSSL_LH_num_items
	125	# ifndef OPENSSL_NO_STDIO
	126	# define lh_stats OPENSSL_LH_stats
	127	# define lh_node_stats OPENSSL_LH_node_stats
	128	# define lh_node_usage_stats OPENSSL_LH_node_usage_stats
	129	# endif
	130	# define lh_stats_bio OPENSSL_LH_stats_bio
	131	# define lh_node_stats_bio OPENSSL_LH_node_stats_bio
	132	# define lh_node_usage_stats_bio OPENSSL_LH_node_usage_stats_bio
474e469b	133	# endif
3c1d6bbc	134
220903f9	135	/* Type checking... */
3c1d6bbc	136
0f113f3e	137	# define LHASH_OF(type) struct lhash_st_##type
3c1d6bbc	138
726b3293 MC	139	/* Helper macro for internal use */
726b3293 MC	140	# define DEFINE_LHASH_OF_INTERNAL(type) \
5317b6ee HL	141	LHASH_OF(type) { \
	142	union lh_##type##_dummy { void* d1; unsigned long d2; int d3; } dummy; \
	143	}; \
726b3293 MC	144	typedef int (lh_##type##_compfunc)(const type a, const type *b); \
	145	typedef unsigned long (lh_##type##_hashfunc)(const type a); \
	146	typedef void (lh_##type##_doallfunc)(type a); \
5317b6ee HL	147	static ossl_unused ossl_inline type *\
5317b6ee HL	148	ossl_check_##type##_lh_plain_type(type *ptr) \
726b3293 MC	149	{ \
	150	return ptr; \
	151	} \
5317b6ee HL	152	static ossl_unused ossl_inline const type * \
5317b6ee HL	153	ossl_check_const_##type##_lh_plain_type(const type *ptr) \
726b3293 MC	154	{ \
	155	return ptr; \
	156	} \
5317b6ee HL	157	static ossl_unused ossl_inline const OPENSSL_LHASH * \
5317b6ee HL	158	ossl_check_const_##type##_lh_type(const LHASH_OF(type) *lh) \
726b3293 MC	159	{ \
	160	return (const OPENSSL_LHASH *)lh; \
	161	} \
5317b6ee HL	162	static ossl_unused ossl_inline OPENSSL_LHASH * \
5317b6ee HL	163	ossl_check_##type##_lh_type(LHASH_OF(type) *lh) \
726b3293 MC	164	{ \
	165	return (OPENSSL_LHASH *)lh; \
	166	} \
5317b6ee HL	167	static ossl_unused ossl_inline OPENSSL_LH_COMPFUNC \
5317b6ee HL	168	ossl_check_##type##_lh_compfunc_type(lh_##type##_compfunc cmp) \
726b3293 MC	169	{ \
	170	return (OPENSSL_LH_COMPFUNC)cmp; \
	171	} \
5317b6ee HL	172	static ossl_unused ossl_inline OPENSSL_LH_HASHFUNC \
5317b6ee HL	173	ossl_check_##type##_lh_hashfunc_type(lh_##type##_hashfunc hfn) \
726b3293 MC	174	{ \
	175	return (OPENSSL_LH_HASHFUNC)hfn; \
	176	} \
5317b6ee HL	177	static ossl_unused ossl_inline OPENSSL_LH_DOALL_FUNC \
5317b6ee HL	178	ossl_check_##type##_lh_doallfunc_type(lh_##type##_doallfunc dfn) \
726b3293 MC	179	{ \
	180	return (OPENSSL_LH_DOALL_FUNC)dfn; \
	181	} \
	182	LHASH_OF(type)
	183
5317b6ee HL	184	# ifndef OPENSSL_NO_DEPRECATED_3_1
	185	# define DEFINE_LHASH_OF_DEPRECATED(type) \
	186	static ossl_unused ossl_inline void \
	187	lh_##type##_node_stats_bio(const LHASH_OF(type) lh, BIO out) \
	188	{ \
	189	OPENSSL_LH_node_stats_bio((const OPENSSL_LHASH *)lh, out); \
	190	} \
	191	static ossl_unused ossl_inline void \
	192	lh_##type##_node_usage_stats_bio(const LHASH_OF(type) lh, BIO out) \
	193	{ \
	194	OPENSSL_LH_node_usage_stats_bio((const OPENSSL_LHASH *)lh, out); \
	195	} \
	196	static ossl_unused ossl_inline void \
	197	lh_##type##_stats_bio(const LHASH_OF(type) lh, BIO out) \
	198	{ \
	199	OPENSSL_LH_stats_bio((const OPENSSL_LHASH *)lh, out); \
	200	}
	201	# else
	202	# define DEFINE_LHASH_OF_DEPRECATED(type)
	203	# endif
	204
	205	# define DEFINE_LHASH_OF_EX(type) \
	206	LHASH_OF(type) { \
	207	union lh_##type##_dummy { void* d1; unsigned long d2; int d3; } dummy; \
	208	}; \
	209	static ossl_unused ossl_inline LHASH_OF(type) * \
	210	lh_##type##_new(unsigned long (hfn)(const type ), \
	211	int (cfn)(const type , const type *)) \
62d0577e DSH	212	{ \
62d0577e DSH	213	return (LHASH_OF(type) *) \
739a1eb1	214	OPENSSL_LH_new((OPENSSL_LH_HASHFUNC)hfn, (OPENSSL_LH_COMPFUNC)cfn); \
62d0577e	215	} \
5317b6ee HL	216	static ossl_unused ossl_inline void \
5317b6ee HL	217	lh_##type##_free(LHASH_OF(type) *lh) \
e6b5c341	218	{ \
739a1eb1	219	OPENSSL_LH_free((OPENSSL_LHASH *)lh); \
e6b5c341	220	} \
5317b6ee HL	221	static ossl_unused ossl_inline void \
5317b6ee HL	222	lh_##type##_flush(LHASH_OF(type) *lh) \
1bdbdaff P	223	{ \
	224	OPENSSL_LH_flush((OPENSSL_LHASH *)lh); \
	225	} \
5317b6ee HL	226	static ossl_unused ossl_inline type * \
5317b6ee HL	227	lh_##type##_insert(LHASH_OF(type) lh, type d) \
e6b5c341	228	{ \
739a1eb1	229	return (type )OPENSSL_LH_insert((OPENSSL_LHASH )lh, d); \
e6b5c341	230	} \
5317b6ee HL	231	static ossl_unused ossl_inline type * \
5317b6ee HL	232	lh_##type##_delete(LHASH_OF(type) lh, const type d) \
e6b5c341	233	{ \
739a1eb1	234	return (type )OPENSSL_LH_delete((OPENSSL_LHASH )lh, d); \
e6b5c341	235	} \
5317b6ee HL	236	static ossl_unused ossl_inline type * \
5317b6ee HL	237	lh_##type##_retrieve(LHASH_OF(type) lh, const type d) \
e6b5c341	238	{ \
739a1eb1	239	return (type )OPENSSL_LH_retrieve((OPENSSL_LHASH )lh, d); \
e6b5c341	240	} \
5317b6ee HL	241	static ossl_unused ossl_inline int \
5317b6ee HL	242	lh_##type##_error(LHASH_OF(type) *lh) \
e6b5c341	243	{ \
739a1eb1	244	return OPENSSL_LH_error((OPENSSL_LHASH *)lh); \
e6b5c341	245	} \
5317b6ee HL	246	static ossl_unused ossl_inline unsigned long \
5317b6ee HL	247	lh_##type##_num_items(LHASH_OF(type) *lh) \
e6b5c341	248	{ \
739a1eb1	249	return OPENSSL_LH_num_items((OPENSSL_LHASH *)lh); \
e6b5c341	250	} \
5317b6ee HL	251	static ossl_unused ossl_inline unsigned long \
5317b6ee HL	252	lh_##type##_get_down_load(LHASH_OF(type) *lh) \
e6b5c341	253	{ \
739a1eb1	254	return OPENSSL_LH_get_down_load((OPENSSL_LHASH *)lh); \
e6b5c341	255	} \
5317b6ee HL	256	static ossl_unused ossl_inline void \
5317b6ee HL	257	lh_##type##_set_down_load(LHASH_OF(type) *lh, unsigned long dl) \
e6b5c341	258	{ \
739a1eb1	259	OPENSSL_LH_set_down_load((OPENSSL_LHASH *)lh, dl); \
e6b5c341	260	} \
5317b6ee HL	261	static ossl_unused ossl_inline void \
5317b6ee HL	262	lh_##type##_doall(LHASH_OF(type) lh, void (doall)(type *)) \
63c75cd6	263	{ \
739a1eb1	264	OPENSSL_LH_doall((OPENSSL_LHASH *)lh, (OPENSSL_LH_DOALL_FUNC)doall); \
63c75cd6	265	} \
5317b6ee HL	266	static ossl_unused ossl_inline void \
	267	lh_##type##_doall_arg(LHASH_OF(type) *lh, \
	268	void (doallarg)(type , void ), void arg) \
e2ed740e MC	269	{ \
	270	OPENSSL_LH_doall_arg((OPENSSL_LHASH *)lh, \
	271	(OPENSSL_LH_DOALL_FUNCARG)doallarg, arg); \
	272	} \
e6b5c341	273	LHASH_OF(type)
3c1d6bbc	274
5317b6ee HL	275	# define DEFINE_LHASH_OF(type) \
	276	DEFINE_LHASH_OF_EX(type); \
	277	DEFINE_LHASH_OF_DEPRECATED(type) \
	278	LHASH_OF(type)
	279
2a056de8 DSH	280	#define IMPLEMENT_LHASH_DOALL_ARG_CONST(type, argtype) \
	281	int_implement_lhash_doall(type, argtype, const type)
	282
	283	#define IMPLEMENT_LHASH_DOALL_ARG(type, argtype) \
	284	int_implement_lhash_doall(type, argtype, type)
	285
	286	#define int_implement_lhash_doall(type, argtype, cbargtype) \
48fe4ce1	287	static ossl_unused ossl_inline void \
2a056de8 DSH	288	lh_##type##_doall_##argtype(LHASH_OF(type) *lh, \
	289	void (fn)(cbargtype , argtype *), \
	290	argtype *arg) \
	291	{ \
5317b6ee HL	292	OPENSSL_LH_doall_arg((OPENSSL_LHASH *)lh, \
5317b6ee HL	293	(OPENSSL_LH_DOALL_FUNCARG)fn, (void *)arg); \
2a056de8 DSH	294	} \
	295	LHASH_OF(type)
	296
e82f4598 MC	297	{-
	298	generate_lhash_macros("OPENSSL_STRING")
	299	.generate_lhash_macros("OPENSSL_CSTRING");
	300	-}
05004f36	301
d02b48c6 RE	302	#ifdef __cplusplus
	303	}
	304	#endif
	305
	306	#endif