KNF.

2 files changed, 102 insertions, 122 deletions

diff --git a/src/lib/libcrypto/pkcs7/pkcs7.h b/src/lib/libcrypto/pkcs7/pkcs7.h
index 37492fc7fe..609ce04553 100644
--- a/src/lib/libcrypto/pkcs7/pkcs7.h
+++ b/src/lib/libcrypto/pkcs7/pkcs7.h
@@ -1,25 +1,25 @@
-/* $OpenBSD: pkcs7.h,v 1.13 2014/06/12 15:49:30 deraadt Exp $ */
+/* $OpenBSD: pkcs7.h,v 1.14 2014/07/02 12:40:41 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -76,14 +76,12 @@ Digest_Encryption_ID	rsaEncryption
 Key_Encryption_ID       rsaEncryption
 */
 
-typedef struct pkcs7_issuer_and_serial_st
-        {
+typedef struct pkcs7_issuer_and_serial_st {
         X509_NAME *issuer;
         ASN1_INTEGER *serial;
-        } PKCS7_ISSUER_AND_SERIAL;
+} PKCS7_ISSUER_AND_SERIAL;
 
-typedef struct pkcs7_signer_info_st
-        {
+typedef struct pkcs7_signer_info_st {
         ASN1_INTEGER                    *version;       /* version 1 */
         PKCS7_ISSUER_AND_SERIAL         *issuer_and_serial;
         X509_ALGOR                      *digest_alg;
@@ -94,25 +92,23 @@ typedef struct pkcs7_signer_info_st
 
         /* The private key to sign with */
         EVP_PKEY                        *pkey;
-        } PKCS7_SIGNER_INFO;
+} PKCS7_SIGNER_INFO;
 
 DECLARE_STACK_OF(PKCS7_SIGNER_INFO)
 DECLARE_ASN1_SET_OF(PKCS7_SIGNER_INFO)
 
-typedef struct pkcs7_recip_info_st
-        {
+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 */
-        } PKCS7_RECIP_INFO;
+} PKCS7_RECIP_INFO;
 
 DECLARE_STACK_OF(PKCS7_RECIP_INFO)
 DECLARE_ASN1_SET_OF(PKCS7_RECIP_INFO)
 
-typedef struct pkcs7_signed_st
-        {
+typedef struct pkcs7_signed_st {
         ASN1_INTEGER                    *version;       /* version 1 */
         STACK_OF(X509_ALGOR)            *md_algs;       /* md used */
         STACK_OF(X509)                  *cert;          /* [ 0 ] */
@@ -120,27 +116,24 @@ typedef struct pkcs7_signed_st
         STACK_OF(PKCS7_SIGNER_INFO)     *signer_info;
 
         struct pkcs7_st                 *contents;
-        } PKCS7_SIGNED;
+} PKCS7_SIGNED;
 /* The above structure is very very similar to PKCS7_SIGN_ENVELOPE.
  * How about merging the two */
 
-typedef struct pkcs7_enc_content_st
-        {
+typedef struct pkcs7_enc_content_st {
         ASN1_OBJECT                     *content_type;
         X509_ALGOR                      *algorithm;
         ASN1_OCTET_STRING               *enc_data;      /* [ 0 ] */
         const EVP_CIPHER                *cipher;
-        } PKCS7_ENC_CONTENT;
+} PKCS7_ENC_CONTENT;
 
-typedef struct pkcs7_enveloped_st
-        {
+typedef struct pkcs7_enveloped_st {
         ASN1_INTEGER                    *version;       /* version 0 */
         STACK_OF(PKCS7_RECIP_INFO)      *recipientinfo;
         PKCS7_ENC_CONTENT               *enc_data;
-        } PKCS7_ENVELOPE;
+} PKCS7_ENVELOPE;
 
-typedef struct pkcs7_signedandenveloped_st
-        {
+typedef struct pkcs7_signedandenveloped_st {
         ASN1_INTEGER                    *version;       /* version 1 */
         STACK_OF(X509_ALGOR)            *md_algs;       /* md used */
         STACK_OF(X509)                  *cert;          /* [ 0 ] */
@@ -149,24 +142,21 @@ typedef struct pkcs7_signedandenveloped_st
 
         PKCS7_ENC_CONTENT               *enc_data;
         STACK_OF(PKCS7_RECIP_INFO)      *recipientinfo;
-        } PKCS7_SIGN_ENVELOPE;
+} PKCS7_SIGN_ENVELOPE;
 
-typedef struct pkcs7_digest_st
-        {
+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;
+} PKCS7_DIGEST;
 
-typedef struct pkcs7_encrypted_st
-        {
+typedef struct pkcs7_encrypted_st {
         ASN1_INTEGER                    *version;       /* version 0 */
         PKCS7_ENC_CONTENT               *enc_data;
-        } PKCS7_ENCRYPT;
+} PKCS7_ENCRYPT;
 
-typedef struct pkcs7_st
-        {
+typedef struct pkcs7_st {
         /* The following is non NULL if it contains ASN1 encoding of
          * this structure */
         unsigned char *asn1;
@@ -206,8 +196,8 @@ typedef struct pkcs7_st
 
                 /* Anything else */
                 ASN1_TYPE *other;
-                } d;
-        } PKCS7;
+        } d;
+} PKCS7;
 
 DECLARE_STACK_OF(PKCS7)
 DECLARE_ASN1_SET_OF(PKCS7)
@@ -271,13 +261,13 @@ DECLARE_PKCS12_STACK_OF(PKCS7)
 
 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);
-PKCS7 *d2i_PKCS7_fp(FILE *fp,PKCS7 **p7);
-int i2d_PKCS7_fp(FILE *fp,PKCS7 *p7);
+int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
+    const EVP_MD *type, unsigned char *md, unsigned int *len);
+PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7);
+int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7);
 PKCS7 *PKCS7_dup(PKCS7 *p7);
-PKCS7 *d2i_PKCS7_bio(BIO *bp,PKCS7 **p7);
-int i2d_PKCS7_bio(BIO *bp,PKCS7 *p7);
+PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7);
+int i2d_PKCS7_bio(BIO *bp, 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);
 
@@ -303,16 +293,16 @@ 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);
+    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); 
+    BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si);
 int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
-                                                                X509 *x509);
+    X509 *x509);
 
 BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio);
 int PKCS7_dataFinal(PKCS7 *p7, BIO *bio);
@@ -320,14 +310,14 @@ 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);
+    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);
+    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);
@@ -336,41 +326,41 @@ 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_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_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);
+    void *value);
 ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid);
 ASN1_TYPE *PKCS7_get_signed_attribute(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);
+    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);
+    BIO *data, int flags);
 
 PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7,
-                        X509 *signcert, EVP_PKEY *pkey, const EVP_MD *md,
-                        int flags);
+    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);
+    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);
+    int flags);
 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) *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);
+    const unsigned char *md, int mdlen);
 
 int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags);
 PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont);
diff --git a/src/lib/libssl/src/crypto/pkcs7/pkcs7.h b/src/lib/libssl/src/crypto/pkcs7/pkcs7.h
index 37492fc7fe..609ce04553 100644
--- a/src/lib/libssl/src/crypto/pkcs7/pkcs7.h
+++ b/src/lib/libssl/src/crypto/pkcs7/pkcs7.h
@@ -1,25 +1,25 @@
-/* $OpenBSD: pkcs7.h,v 1.13 2014/06/12 15:49:30 deraadt Exp $ */
+/* $OpenBSD: pkcs7.h,v 1.14 2014/07/02 12:40:41 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -76,14 +76,12 @@ Digest_Encryption_ID	rsaEncryption
 Key_Encryption_ID       rsaEncryption
 */
 
-typedef struct pkcs7_issuer_and_serial_st
-        {
+typedef struct pkcs7_issuer_and_serial_st {
         X509_NAME *issuer;
         ASN1_INTEGER *serial;
-        } PKCS7_ISSUER_AND_SERIAL;
+} PKCS7_ISSUER_AND_SERIAL;
 
-typedef struct pkcs7_signer_info_st
-        {
+typedef struct pkcs7_signer_info_st {
         ASN1_INTEGER                    *version;       /* version 1 */
         PKCS7_ISSUER_AND_SERIAL         *issuer_and_serial;
         X509_ALGOR                      *digest_alg;
@@ -94,25 +92,23 @@ typedef struct pkcs7_signer_info_st
 
         /* The private key to sign with */
         EVP_PKEY                        *pkey;
-        } PKCS7_SIGNER_INFO;
+} PKCS7_SIGNER_INFO;
 
 DECLARE_STACK_OF(PKCS7_SIGNER_INFO)
 DECLARE_ASN1_SET_OF(PKCS7_SIGNER_INFO)
 
-typedef struct pkcs7_recip_info_st
-        {
+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 */
-        } PKCS7_RECIP_INFO;
+} PKCS7_RECIP_INFO;
 
 DECLARE_STACK_OF(PKCS7_RECIP_INFO)
 DECLARE_ASN1_SET_OF(PKCS7_RECIP_INFO)
 
-typedef struct pkcs7_signed_st
-        {
+typedef struct pkcs7_signed_st {
         ASN1_INTEGER                    *version;       /* version 1 */
         STACK_OF(X509_ALGOR)            *md_algs;       /* md used */
         STACK_OF(X509)                  *cert;          /* [ 0 ] */
@@ -120,27 +116,24 @@ typedef struct pkcs7_signed_st
         STACK_OF(PKCS7_SIGNER_INFO)     *signer_info;
 
         struct pkcs7_st                 *contents;
-        } PKCS7_SIGNED;
+} PKCS7_SIGNED;
 /* The above structure is very very similar to PKCS7_SIGN_ENVELOPE.
  * How about merging the two */
 
-typedef struct pkcs7_enc_content_st
-        {
+typedef struct pkcs7_enc_content_st {
         ASN1_OBJECT                     *content_type;
         X509_ALGOR                      *algorithm;
         ASN1_OCTET_STRING               *enc_data;      /* [ 0 ] */
         const EVP_CIPHER                *cipher;
-        } PKCS7_ENC_CONTENT;
+} PKCS7_ENC_CONTENT;
 
-typedef struct pkcs7_enveloped_st
-        {
+typedef struct pkcs7_enveloped_st {
         ASN1_INTEGER                    *version;       /* version 0 */
         STACK_OF(PKCS7_RECIP_INFO)      *recipientinfo;
         PKCS7_ENC_CONTENT               *enc_data;
-        } PKCS7_ENVELOPE;
+} PKCS7_ENVELOPE;
 
-typedef struct pkcs7_signedandenveloped_st
-        {
+typedef struct pkcs7_signedandenveloped_st {
         ASN1_INTEGER                    *version;       /* version 1 */
         STACK_OF(X509_ALGOR)            *md_algs;       /* md used */
         STACK_OF(X509)                  *cert;          /* [ 0 ] */
@@ -149,24 +142,21 @@ typedef struct pkcs7_signedandenveloped_st
 
         PKCS7_ENC_CONTENT               *enc_data;
         STACK_OF(PKCS7_RECIP_INFO)      *recipientinfo;
-        } PKCS7_SIGN_ENVELOPE;
+} PKCS7_SIGN_ENVELOPE;
 
-typedef struct pkcs7_digest_st
-        {
+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;
+} PKCS7_DIGEST;
 
-typedef struct pkcs7_encrypted_st
-        {
+typedef struct pkcs7_encrypted_st {
         ASN1_INTEGER                    *version;       /* version 0 */
         PKCS7_ENC_CONTENT               *enc_data;
-        } PKCS7_ENCRYPT;
+} PKCS7_ENCRYPT;
 
-typedef struct pkcs7_st
-        {
+typedef struct pkcs7_st {
         /* The following is non NULL if it contains ASN1 encoding of
          * this structure */
         unsigned char *asn1;
@@ -206,8 +196,8 @@ typedef struct pkcs7_st
 
                 /* Anything else */
                 ASN1_TYPE *other;
-                } d;
-        } PKCS7;
+        } d;
+} PKCS7;
 
 DECLARE_STACK_OF(PKCS7)
 DECLARE_ASN1_SET_OF(PKCS7)
@@ -271,13 +261,13 @@ DECLARE_PKCS12_STACK_OF(PKCS7)
 
 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);
-PKCS7 *d2i_PKCS7_fp(FILE *fp,PKCS7 **p7);
-int i2d_PKCS7_fp(FILE *fp,PKCS7 *p7);
+int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
+    const EVP_MD *type, unsigned char *md, unsigned int *len);
+PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7);
+int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7);
 PKCS7 *PKCS7_dup(PKCS7 *p7);
-PKCS7 *d2i_PKCS7_bio(BIO *bp,PKCS7 **p7);
-int i2d_PKCS7_bio(BIO *bp,PKCS7 *p7);
+PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7);
+int i2d_PKCS7_bio(BIO *bp, 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);
 
@@ -303,16 +293,16 @@ 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);
+    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); 
+    BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si);
 int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
-                                                                X509 *x509);
+    X509 *x509);
 
 BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio);
 int PKCS7_dataFinal(PKCS7 *p7, BIO *bio);
@@ -320,14 +310,14 @@ 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);
+    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);
+    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);
@@ -336,41 +326,41 @@ 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_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_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);
+    void *value);
 ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid);
 ASN1_TYPE *PKCS7_get_signed_attribute(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);
+    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);
+    BIO *data, int flags);
 
 PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7,
-                        X509 *signcert, EVP_PKEY *pkey, const EVP_MD *md,
-                        int flags);
+    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);
+    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);
+    int flags);
 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) *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);
+    const unsigned char *md, int mdlen);
 
 int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags);
 PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont);