Reorganize third-party dependencies into `thirdparty` directory (#491)

* rename `include` to `thirdparty`
* remove duplicate minhook in wsock32
* move minhook into its own directory
* move openssl lib into separate directories

1 files changed, 427 insertions, 0 deletions

diff --git a/thirdparty/openssl/pkcs7.h b/thirdparty/openssl/pkcs7.h
new file mode 100644
index 00000000..097d2dbb
--- /dev/null
+++ b/thirdparty/openssl/pkcs7.h
@@ -0,0 +1,427 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\pkcs7.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
+ */
+
+
+
+#ifndef OPENSSL_PKCS7_H
+# define OPENSSL_PKCS7_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_PKCS7_H
+# endif
+
+# include <openssl/asn1.h>
+# include <openssl/bio.h>
+# include <openssl/e_os2.h>
+
+# include <openssl/symhacks.h>
+# include <openssl/types.h>
+# include <openssl/pkcs7err.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+
+/*-
+Encryption_ID           DES-CBC
+Digest_ID               MD5
+Digest_Encryption_ID    rsaEncryption
+Key_Encryption_ID       rsaEncryption
+*/
+
+typedef struct PKCS7_CTX_st {
+    OSSL_LIB_CTX *libctx;
+    char *propq;
+} PKCS7_CTX;
+
+typedef struct pkcs7_issuer_and_serial_st {
+    X509_NAME *issuer;
+    ASN1_INTEGER *serial;
+} PKCS7_ISSUER_AND_SERIAL;
+
+typedef struct pkcs7_signer_info_st {
+    ASN1_INTEGER *version;      /* version 1 */
+    PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
+    X509_ALGOR *digest_alg;
+    STACK_OF(X509_ATTRIBUTE) *auth_attr; /* [ 0 ] */
+    X509_ALGOR *digest_enc_alg;
+    ASN1_OCTET_STRING *enc_digest;
+    STACK_OF(X509_ATTRIBUTE) *unauth_attr; /* [ 1 ] */
+    /* The private key to sign with */
+    EVP_PKEY *pkey;
+    const PKCS7_CTX *ctx;
+} PKCS7_SIGNER_INFO;
+SKM_DEFINE_STACK_OF_INTERNAL(PKCS7_SIGNER_INFO, PKCS7_SIGNER_INFO, PKCS7_SIGNER_INFO)
+#define sk_PKCS7_SIGNER_INFO_num(sk) OPENSSL_sk_num(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk))
+#define sk_PKCS7_SIGNER_INFO_value(sk, idx) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_value(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk), (idx)))
+#define sk_PKCS7_SIGNER_INFO_new(cmp) ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_new(ossl_check_PKCS7_SIGNER_INFO_compfunc_type(cmp)))
+#define sk_PKCS7_SIGNER_INFO_new_null() ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_new_null())
+#define sk_PKCS7_SIGNER_INFO_new_reserve(cmp, n) ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_new_reserve(ossl_check_PKCS7_SIGNER_INFO_compfunc_type(cmp), (n)))
+#define sk_PKCS7_SIGNER_INFO_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), (n))
+#define sk_PKCS7_SIGNER_INFO_free(sk) OPENSSL_sk_free(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk))
+#define sk_PKCS7_SIGNER_INFO_zero(sk) OPENSSL_sk_zero(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk))
+#define sk_PKCS7_SIGNER_INFO_delete(sk, i) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_delete(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), (i)))
+#define sk_PKCS7_SIGNER_INFO_delete_ptr(sk, ptr) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_delete_ptr(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr)))
+#define sk_PKCS7_SIGNER_INFO_push(sk, ptr) OPENSSL_sk_push(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr))
+#define sk_PKCS7_SIGNER_INFO_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr))
+#define sk_PKCS7_SIGNER_INFO_pop(sk) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_pop(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk)))
+#define sk_PKCS7_SIGNER_INFO_shift(sk) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_shift(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk)))
+#define sk_PKCS7_SIGNER_INFO_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk),ossl_check_PKCS7_SIGNER_INFO_freefunc_type(freefunc))
+#define sk_PKCS7_SIGNER_INFO_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr), (idx))
+#define sk_PKCS7_SIGNER_INFO_set(sk, idx, ptr) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_set(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), (idx), ossl_check_PKCS7_SIGNER_INFO_type(ptr)))
+#define sk_PKCS7_SIGNER_INFO_find(sk, ptr) OPENSSL_sk_find(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr))
+#define sk_PKCS7_SIGNER_INFO_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr))
+#define sk_PKCS7_SIGNER_INFO_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr), pnum)
+#define sk_PKCS7_SIGNER_INFO_sort(sk) OPENSSL_sk_sort(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk))
+#define sk_PKCS7_SIGNER_INFO_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk))
+#define sk_PKCS7_SIGNER_INFO_dup(sk) ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_dup(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk)))
+#define sk_PKCS7_SIGNER_INFO_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_deep_copy(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_copyfunc_type(copyfunc), ossl_check_PKCS7_SIGNER_INFO_freefunc_type(freefunc)))
+#define sk_PKCS7_SIGNER_INFO_set_cmp_func(sk, cmp) ((sk_PKCS7_SIGNER_INFO_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_compfunc_type(cmp)))
+
+
+typedef struct pkcs7_recip_info_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
+    X509_ALGOR *key_enc_algor;
+    ASN1_OCTET_STRING *enc_key;
+    X509 *cert;                 /* get the pub-key from this */
+    const PKCS7_CTX *ctx;
+} PKCS7_RECIP_INFO;
+SKM_DEFINE_STACK_OF_INTERNAL(PKCS7_RECIP_INFO, PKCS7_RECIP_INFO, PKCS7_RECIP_INFO)
+#define sk_PKCS7_RECIP_INFO_num(sk) OPENSSL_sk_num(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk))
+#define sk_PKCS7_RECIP_INFO_value(sk, idx) ((PKCS7_RECIP_INFO *)OPENSSL_sk_value(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk), (idx)))
+#define sk_PKCS7_RECIP_INFO_new(cmp) ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_new(ossl_check_PKCS7_RECIP_INFO_compfunc_type(cmp)))
+#define sk_PKCS7_RECIP_INFO_new_null() ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_new_null())
+#define sk_PKCS7_RECIP_INFO_new_reserve(cmp, n) ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_new_reserve(ossl_check_PKCS7_RECIP_INFO_compfunc_type(cmp), (n)))
+#define sk_PKCS7_RECIP_INFO_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), (n))
+#define sk_PKCS7_RECIP_INFO_free(sk) OPENSSL_sk_free(ossl_check_PKCS7_RECIP_INFO_sk_type(sk))
+#define sk_PKCS7_RECIP_INFO_zero(sk) OPENSSL_sk_zero(ossl_check_PKCS7_RECIP_INFO_sk_type(sk))
+#define sk_PKCS7_RECIP_INFO_delete(sk, i) ((PKCS7_RECIP_INFO *)OPENSSL_sk_delete(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), (i)))
+#define sk_PKCS7_RECIP_INFO_delete_ptr(sk, ptr) ((PKCS7_RECIP_INFO *)OPENSSL_sk_delete_ptr(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr)))
+#define sk_PKCS7_RECIP_INFO_push(sk, ptr) OPENSSL_sk_push(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr))
+#define sk_PKCS7_RECIP_INFO_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr))
+#define sk_PKCS7_RECIP_INFO_pop(sk) ((PKCS7_RECIP_INFO *)OPENSSL_sk_pop(ossl_check_PKCS7_RECIP_INFO_sk_type(sk)))
+#define sk_PKCS7_RECIP_INFO_shift(sk) ((PKCS7_RECIP_INFO *)OPENSSL_sk_shift(ossl_check_PKCS7_RECIP_INFO_sk_type(sk)))
+#define sk_PKCS7_RECIP_INFO_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_PKCS7_RECIP_INFO_sk_type(sk),ossl_check_PKCS7_RECIP_INFO_freefunc_type(freefunc))
+#define sk_PKCS7_RECIP_INFO_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr), (idx))
+#define sk_PKCS7_RECIP_INFO_set(sk, idx, ptr) ((PKCS7_RECIP_INFO *)OPENSSL_sk_set(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), (idx), ossl_check_PKCS7_RECIP_INFO_type(ptr)))
+#define sk_PKCS7_RECIP_INFO_find(sk, ptr) OPENSSL_sk_find(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr))
+#define sk_PKCS7_RECIP_INFO_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr))
+#define sk_PKCS7_RECIP_INFO_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr), pnum)
+#define sk_PKCS7_RECIP_INFO_sort(sk) OPENSSL_sk_sort(ossl_check_PKCS7_RECIP_INFO_sk_type(sk))
+#define sk_PKCS7_RECIP_INFO_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk))
+#define sk_PKCS7_RECIP_INFO_dup(sk) ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_dup(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk)))
+#define sk_PKCS7_RECIP_INFO_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_deep_copy(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_copyfunc_type(copyfunc), ossl_check_PKCS7_RECIP_INFO_freefunc_type(freefunc)))
+#define sk_PKCS7_RECIP_INFO_set_cmp_func(sk, cmp) ((sk_PKCS7_RECIP_INFO_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_compfunc_type(cmp)))
+
+
+
+typedef struct pkcs7_signed_st {
+    ASN1_INTEGER *version;      /* version 1 */
+    STACK_OF(X509_ALGOR) *md_algs; /* md used */
+    STACK_OF(X509) *cert;       /* [ 0 ] */
+    STACK_OF(X509_CRL) *crl;    /* [ 1 ] */
+    STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
+    struct pkcs7_st *contents;
+} PKCS7_SIGNED;
+/*
+ * The above structure is very very similar to PKCS7_SIGN_ENVELOPE. How about
+ * merging the two
+ */
+
+typedef struct pkcs7_enc_content_st {
+    ASN1_OBJECT *content_type;
+    X509_ALGOR *algorithm;
+    ASN1_OCTET_STRING *enc_data; /* [ 0 ] */
+    const EVP_CIPHER *cipher;
+    const PKCS7_CTX *ctx;
+} PKCS7_ENC_CONTENT;
+
+typedef struct pkcs7_enveloped_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
+    PKCS7_ENC_CONTENT *enc_data;
+} PKCS7_ENVELOPE;
+
+typedef struct pkcs7_signedandenveloped_st {
+    ASN1_INTEGER *version;      /* version 1 */
+    STACK_OF(X509_ALGOR) *md_algs; /* md used */
+    STACK_OF(X509) *cert;       /* [ 0 ] */
+    STACK_OF(X509_CRL) *crl;    /* [ 1 ] */
+    STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
+    PKCS7_ENC_CONTENT *enc_data;
+    STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
+} PKCS7_SIGN_ENVELOPE;
+
+typedef struct pkcs7_digest_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    X509_ALGOR *md;             /* md used */
+    struct pkcs7_st *contents;
+    ASN1_OCTET_STRING *digest;
+} PKCS7_DIGEST;
+
+typedef struct pkcs7_encrypted_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    PKCS7_ENC_CONTENT *enc_data;
+} PKCS7_ENCRYPT;
+
+typedef struct pkcs7_st {
+    /*
+     * The following is non NULL if it contains ASN1 encoding of this
+     * structure
+     */
+    unsigned char *asn1;
+    long length;
+# define PKCS7_S_HEADER  0
+# define PKCS7_S_BODY    1
+# define PKCS7_S_TAIL    2
+    int state;                  /* used during processing */
+    int detached;
+    ASN1_OBJECT *type;
+    /* content as defined by the type */
+    /*
+     * all encryption/message digests are applied to the 'contents', leaving
+     * out the 'type' field.
+     */
+    union {
+        char *ptr;
+        /* NID_pkcs7_data */
+        ASN1_OCTET_STRING *data;
+        /* NID_pkcs7_signed */
+        PKCS7_SIGNED *sign;
+        /* NID_pkcs7_enveloped */
+        PKCS7_ENVELOPE *enveloped;
+        /* NID_pkcs7_signedAndEnveloped */
+        PKCS7_SIGN_ENVELOPE *signed_and_enveloped;
+        /* NID_pkcs7_digest */
+        PKCS7_DIGEST *digest;
+        /* NID_pkcs7_encrypted */
+        PKCS7_ENCRYPT *encrypted;
+        /* Anything else */
+        ASN1_TYPE *other;
+    } d;
+    PKCS7_CTX ctx;
+} PKCS7;
+SKM_DEFINE_STACK_OF_INTERNAL(PKCS7, PKCS7, PKCS7)
+#define sk_PKCS7_num(sk) OPENSSL_sk_num(ossl_check_const_PKCS7_sk_type(sk))
+#define sk_PKCS7_value(sk, idx) ((PKCS7 *)OPENSSL_sk_value(ossl_check_const_PKCS7_sk_type(sk), (idx)))
+#define sk_PKCS7_new(cmp) ((STACK_OF(PKCS7) *)OPENSSL_sk_new(ossl_check_PKCS7_compfunc_type(cmp)))
+#define sk_PKCS7_new_null() ((STACK_OF(PKCS7) *)OPENSSL_sk_new_null())
+#define sk_PKCS7_new_reserve(cmp, n) ((STACK_OF(PKCS7) *)OPENSSL_sk_new_reserve(ossl_check_PKCS7_compfunc_type(cmp), (n)))
+#define sk_PKCS7_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_PKCS7_sk_type(sk), (n))
+#define sk_PKCS7_free(sk) OPENSSL_sk_free(ossl_check_PKCS7_sk_type(sk))
+#define sk_PKCS7_zero(sk) OPENSSL_sk_zero(ossl_check_PKCS7_sk_type(sk))
+#define sk_PKCS7_delete(sk, i) ((PKCS7 *)OPENSSL_sk_delete(ossl_check_PKCS7_sk_type(sk), (i)))
+#define sk_PKCS7_delete_ptr(sk, ptr) ((PKCS7 *)OPENSSL_sk_delete_ptr(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr)))
+#define sk_PKCS7_push(sk, ptr) OPENSSL_sk_push(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr))
+#define sk_PKCS7_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr))
+#define sk_PKCS7_pop(sk) ((PKCS7 *)OPENSSL_sk_pop(ossl_check_PKCS7_sk_type(sk)))
+#define sk_PKCS7_shift(sk) ((PKCS7 *)OPENSSL_sk_shift(ossl_check_PKCS7_sk_type(sk)))
+#define sk_PKCS7_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_PKCS7_sk_type(sk),ossl_check_PKCS7_freefunc_type(freefunc))
+#define sk_PKCS7_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr), (idx))
+#define sk_PKCS7_set(sk, idx, ptr) ((PKCS7 *)OPENSSL_sk_set(ossl_check_PKCS7_sk_type(sk), (idx), ossl_check_PKCS7_type(ptr)))
+#define sk_PKCS7_find(sk, ptr) OPENSSL_sk_find(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr))
+#define sk_PKCS7_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr))
+#define sk_PKCS7_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr), pnum)
+#define sk_PKCS7_sort(sk) OPENSSL_sk_sort(ossl_check_PKCS7_sk_type(sk))
+#define sk_PKCS7_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_PKCS7_sk_type(sk))
+#define sk_PKCS7_dup(sk) ((STACK_OF(PKCS7) *)OPENSSL_sk_dup(ossl_check_const_PKCS7_sk_type(sk)))
+#define sk_PKCS7_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(PKCS7) *)OPENSSL_sk_deep_copy(ossl_check_const_PKCS7_sk_type(sk), ossl_check_PKCS7_copyfunc_type(copyfunc), ossl_check_PKCS7_freefunc_type(freefunc)))
+#define sk_PKCS7_set_cmp_func(sk, cmp) ((sk_PKCS7_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_compfunc_type(cmp)))
+
+
+
+# define PKCS7_OP_SET_DETACHED_SIGNATURE 1
+# define PKCS7_OP_GET_DETACHED_SIGNATURE 2
+
+# define PKCS7_get_signed_attributes(si) ((si)->auth_attr)
+# define PKCS7_get_attributes(si)        ((si)->unauth_attr)
+
+# define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed)
+# define PKCS7_type_is_encrypted(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted)
+# define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped)
+# define PKCS7_type_is_signedAndEnveloped(a) \
+                (OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped)
+# define PKCS7_type_is_data(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_data)
+# define PKCS7_type_is_digest(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_digest)
+
+# define PKCS7_set_detached(p,v) \
+                PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL)
+# define PKCS7_get_detached(p) \
+                PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL)
+
+# define PKCS7_is_detached(p7) (PKCS7_type_is_signed(p7) && PKCS7_get_detached(p7))
+
+/* S/MIME related flags */
+
+# define PKCS7_TEXT              0x1
+# define PKCS7_NOCERTS           0x2
+# define PKCS7_NOSIGS            0x4
+# define PKCS7_NOCHAIN           0x8
+# define PKCS7_NOINTERN          0x10
+# define PKCS7_NOVERIFY          0x20
+# define PKCS7_DETACHED          0x40
+# define PKCS7_BINARY            0x80
+# define PKCS7_NOATTR            0x100
+# define PKCS7_NOSMIMECAP        0x200
+# define PKCS7_NOOLDMIMETYPE     0x400
+# define PKCS7_CRLFEOL           0x800
+# define PKCS7_STREAM            0x1000
+# define PKCS7_NOCRL             0x2000
+# define PKCS7_PARTIAL           0x4000
+# define PKCS7_REUSE_DIGEST      0x8000
+# define PKCS7_NO_DUAL_CONTENT   0x10000
+
+/* Flags: for compatibility with older code */
+
+# define SMIME_TEXT      PKCS7_TEXT
+# define SMIME_NOCERTS   PKCS7_NOCERTS
+# define SMIME_NOSIGS    PKCS7_NOSIGS
+# define SMIME_NOCHAIN   PKCS7_NOCHAIN
+# define SMIME_NOINTERN  PKCS7_NOINTERN
+# define SMIME_NOVERIFY  PKCS7_NOVERIFY
+# define SMIME_DETACHED  PKCS7_DETACHED
+# define SMIME_BINARY    PKCS7_BINARY
+# define SMIME_NOATTR    PKCS7_NOATTR
+
+/* CRLF ASCII canonicalisation */
+# define SMIME_ASCIICRLF         0x80000
+
+DECLARE_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL)
+
+int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
+                                   const EVP_MD *type, unsigned char *md,
+                                   unsigned int *len);
+# ifndef OPENSSL_NO_STDIO
+PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7);
+int i2d_PKCS7_fp(FILE *fp, const PKCS7 *p7);
+# endif
+DECLARE_ASN1_DUP_FUNCTION(PKCS7)
+PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7);
+int i2d_PKCS7_bio(BIO *bp, const PKCS7 *p7);
+int i2d_PKCS7_bio_stream(BIO *out, PKCS7 *p7, BIO *in, int flags);
+int PEM_write_bio_PKCS7_stream(BIO *out, PKCS7 *p7, BIO *in, int flags);
+
+DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO)
+DECLARE_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
+DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNED)
+DECLARE_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT)
+DECLARE_ASN1_FUNCTIONS(PKCS7_ENVELOPE)
+DECLARE_ASN1_FUNCTIONS(PKCS7_SIGN_ENVELOPE)
+DECLARE_ASN1_FUNCTIONS(PKCS7_DIGEST)
+DECLARE_ASN1_FUNCTIONS(PKCS7_ENCRYPT)
+DECLARE_ASN1_FUNCTIONS(PKCS7)
+PKCS7 *PKCS7_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+
+DECLARE_ASN1_ITEM(PKCS7_ATTR_SIGN)
+DECLARE_ASN1_ITEM(PKCS7_ATTR_VERIFY)
+
+DECLARE_ASN1_NDEF_FUNCTION(PKCS7)
+DECLARE_ASN1_PRINT_FUNCTION(PKCS7)
+
+long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg);
+
+int PKCS7_type_is_other(PKCS7 *p7);
+int PKCS7_set_type(PKCS7 *p7, int type);
+int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other);
+int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data);
+int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
+                          const EVP_MD *dgst);
+int PKCS7_SIGNER_INFO_sign(PKCS7_SIGNER_INFO *si);
+int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
+int PKCS7_add_certificate(PKCS7 *p7, X509 *x509);
+int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
+int PKCS7_content_new(PKCS7 *p7, int nid);
+int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx,
+                     BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si);
+int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
+                          X509 *x509);
+
+BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio);
+int PKCS7_dataFinal(PKCS7 *p7, BIO *bio);
+BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert);
+
+PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509,
+                                       EVP_PKEY *pkey, const EVP_MD *dgst);
+X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
+int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md);
+STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7);
+
+PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509);
+void PKCS7_SIGNER_INFO_get0_algs(PKCS7_SIGNER_INFO *si, EVP_PKEY **pk,
+                                 X509_ALGOR **pdig, X509_ALGOR **psig);
+void PKCS7_RECIP_INFO_get0_alg(PKCS7_RECIP_INFO *ri, X509_ALGOR **penc);
+int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri);
+int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509);
+int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher);
+int PKCS7_stream(unsigned char ***boundary, PKCS7 *p7);
+
+PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx);
+ASN1_OCTET_STRING *PKCS7_get_octet_string(PKCS7 *p7);
+ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk);
+int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int type,
+                               void *data);
+int PKCS7_add_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
+                        void *value);
+ASN1_TYPE *PKCS7_get_attribute(const PKCS7_SIGNER_INFO *si, int nid);
+ASN1_TYPE *PKCS7_get_signed_attribute(const PKCS7_SIGNER_INFO *si, int nid);
+int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
+                                STACK_OF(X509_ATTRIBUTE) *sk);
+int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,
+                         STACK_OF(X509_ATTRIBUTE) *sk);
+
+PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
+                  BIO *data, int flags);
+PKCS7 *PKCS7_sign_ex(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
+                     BIO *data, int flags, OSSL_LIB_CTX *libctx,
+                     const char *propq);
+
+PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7,
+                                         X509 *signcert, EVP_PKEY *pkey,
+                                         const EVP_MD *md, int flags);
+
+int PKCS7_final(PKCS7 *p7, BIO *data, int flags);
+int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
+                 BIO *indata, BIO *out, int flags);
+STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs,
+                                   int flags);
+PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher,
+                     int flags);
+PKCS7 *PKCS7_encrypt_ex(STACK_OF(X509) *certs, BIO *in,
+                        const EVP_CIPHER *cipher, int flags,
+                        OSSL_LIB_CTX *libctx, const char *propq);
+int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data,
+                  int flags);
+
+int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si,
+                              STACK_OF(X509_ALGOR) *cap);
+STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si);
+int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg);
+
+int PKCS7_add_attrib_content_type(PKCS7_SIGNER_INFO *si, ASN1_OBJECT *coid);
+int PKCS7_add0_attrib_signing_time(PKCS7_SIGNER_INFO *si, ASN1_TIME *t);
+int PKCS7_add1_attrib_digest(PKCS7_SIGNER_INFO *si,
+                             const unsigned char *md, int mdlen);
+
+int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags);
+PKCS7 *SMIME_read_PKCS7_ex(BIO *bio, BIO **bcont, PKCS7 **p7);
+PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont);
+
+BIO *BIO_new_PKCS7(BIO *out, PKCS7 *p7);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif