Run util/openssl-format-source -v -c .

Reviewed-by: Tim Hudson <tjh@openssl.org>

44 files changed, 9791 insertions, 9692 deletions

diff --git a/crypto/x509v3/ext_dat.h b/crypto/x509v3/ext_dat.h
index 80bd0b2e6c..c3a6fce752 100644
--- a/crypto/x509v3/ext_dat.h
+++ b/crypto/x509v3/ext_dat.h
@@ -1,6 +1,7 @@
 /* ext_dat.h */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999-2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -70,66 +71,66 @@ extern X509V3_EXT_METHOD v3_name_constraints, v3_inhibit_anyp, v3_idp;
 extern X509V3_EXT_METHOD v3_addr, v3_asid;
 extern X509V3_EXT_METHOD v3_ct_scts[];
 
-/* This table will be searched using OBJ_bsearch so it *must* kept in
- * order of the ext_nid values.
+/*
+ * This table will be searched using OBJ_bsearch so it *must* kept in order
+ * of the ext_nid values.
  */
 
 static const X509V3_EXT_METHOD *standard_exts[] = {
-&v3_nscert,
-&v3_ns_ia5_list[0],
-&v3_ns_ia5_list[1],
-&v3_ns_ia5_list[2],
-&v3_ns_ia5_list[3],
-&v3_ns_ia5_list[4],
-&v3_ns_ia5_list[5],
-&v3_ns_ia5_list[6],
-&v3_skey_id,
-&v3_key_usage,
-&v3_pkey_usage_period,
-&v3_alt[0],
-&v3_alt[1],
-&v3_bcons,
-&v3_crl_num,
-&v3_cpols,
-&v3_akey_id,
-&v3_crld,
-&v3_ext_ku,
-&v3_delta_crl,
-&v3_crl_reason,
+    &v3_nscert,
+    &v3_ns_ia5_list[0],
+    &v3_ns_ia5_list[1],
+    &v3_ns_ia5_list[2],
+    &v3_ns_ia5_list[3],
+    &v3_ns_ia5_list[4],
+    &v3_ns_ia5_list[5],
+    &v3_ns_ia5_list[6],
+    &v3_skey_id,
+    &v3_key_usage,
+    &v3_pkey_usage_period,
+    &v3_alt[0],
+    &v3_alt[1],
+    &v3_bcons,
+    &v3_crl_num,
+    &v3_cpols,
+    &v3_akey_id,
+    &v3_crld,
+    &v3_ext_ku,
+    &v3_delta_crl,
+    &v3_crl_reason,
 #ifndef OPENSSL_NO_OCSP
-&v3_crl_invdate,
+    &v3_crl_invdate,
 #endif
-&v3_sxnet,
-&v3_info,
+    &v3_sxnet,
+    &v3_info,
 #ifndef OPENSSL_NO_RFC3779
-&v3_addr,
-&v3_asid,
+    &v3_addr,
+    &v3_asid,
 #endif
 #ifndef OPENSSL_NO_OCSP
-&v3_ocsp_nonce,
-&v3_ocsp_crlid,
-&v3_ocsp_accresp,
-&v3_ocsp_nocheck,
-&v3_ocsp_acutoff,
-&v3_ocsp_serviceloc,
+    &v3_ocsp_nonce,
+    &v3_ocsp_crlid,
+    &v3_ocsp_accresp,
+    &v3_ocsp_nocheck,
+    &v3_ocsp_acutoff,
+    &v3_ocsp_serviceloc,
 #endif
-&v3_sinfo,
-&v3_policy_constraints,
+    &v3_sinfo,
+    &v3_policy_constraints,
 #ifndef OPENSSL_NO_OCSP
-&v3_crl_hold,
+    &v3_crl_hold,
 #endif
-&v3_pci,
-&v3_name_constraints,
-&v3_policy_mappings,
-&v3_inhibit_anyp,
-&v3_idp,
-&v3_alt[2],
-&v3_freshest_crl,
-&v3_ct_scts[0],
-&v3_ct_scts[1],
+    &v3_pci,
+    &v3_name_constraints,
+    &v3_policy_mappings,
+    &v3_inhibit_anyp,
+    &v3_idp,
+    &v3_alt[2],
+    &v3_freshest_crl,
+    &v3_ct_scts[0],
+    &v3_ct_scts[1],
 };
 
 /* Number of standard extensions */
 
 #define STANDARD_EXTENSION_COUNT (sizeof(standard_exts)/sizeof(X509V3_EXT_METHOD *))
-
diff --git a/crypto/x509v3/pcy_cache.c b/crypto/x509v3/pcy_cache.c
index 172b7e7ee4..c8f41f24bc 100644
--- a/crypto/x509v3/pcy_cache.c
+++ b/crypto/x509v3/pcy_cache.c
@@ -1,6 +1,7 @@
 /* pcy_cache.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2004.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,225 +63,207 @@
 
 #include "pcy_int.h"
 
-static int policy_data_cmp(const X509_POLICY_DATA * const *a,
-				const X509_POLICY_DATA * const *b);
+static int policy_data_cmp(const X509_POLICY_DATA *const *a,
+                           const X509_POLICY_DATA *const *b);
 static int policy_cache_set_int(long *out, ASN1_INTEGER *value);
 
-/* Set cache entry according to CertificatePolicies extension.
- * Note: this destroys the passed CERTIFICATEPOLICIES structure.
+/*
+ * Set cache entry according to CertificatePolicies extension. Note: this
+ * destroys the passed CERTIFICATEPOLICIES structure.
  */
 
 static int policy_cache_create(X509 *x,
-			CERTIFICATEPOLICIES *policies, int crit)
-	{
-	int i;
-	int ret = 0;
-	X509_POLICY_CACHE *cache = x->policy_cache;
-	X509_POLICY_DATA *data = NULL;
-	POLICYINFO *policy;
-	if (sk_POLICYINFO_num(policies) == 0)
-		goto bad_policy;
-	cache->data = sk_X509_POLICY_DATA_new(policy_data_cmp);
-	if (!cache->data)
-		goto bad_policy;
-	for (i = 0; i < sk_POLICYINFO_num(policies); i++)
-		{
-		policy = sk_POLICYINFO_value(policies, i);
-		data = policy_data_new(policy, NULL, crit);
-		if (!data)
-			goto bad_policy;
-		/* Duplicate policy OIDs are illegal: reject if matches
-		 * found.
-		 */
-		if (OBJ_obj2nid(data->valid_policy) == NID_any_policy)
-			{
-			if (cache->anyPolicy)
-				{
-				ret = -1;
-				goto bad_policy;
-				}
-			cache->anyPolicy = data;
-			}
-		else if (sk_X509_POLICY_DATA_find(cache->data, data) != -1)
-			{
-			ret = -1;
-			goto bad_policy;
-			}
-		else if (!sk_X509_POLICY_DATA_push(cache->data, data))
-			goto bad_policy;
-		data = NULL;
-		}
-	ret = 1;
-	bad_policy:
-	if (ret == -1)
-		x->ex_flags |= EXFLAG_INVALID_POLICY;
-	if (data)
-		policy_data_free(data);
-	sk_POLICYINFO_pop_free(policies, POLICYINFO_free);
-	if (ret <= 0)
-		{
-		sk_X509_POLICY_DATA_pop_free(cache->data, policy_data_free);
-		cache->data = NULL;
-		}
-	return ret;
-	}
+                               CERTIFICATEPOLICIES *policies, int crit)
+{
+    int i;
+    int ret = 0;
+    X509_POLICY_CACHE *cache = x->policy_cache;
+    X509_POLICY_DATA *data = NULL;
+    POLICYINFO *policy;
+    if (sk_POLICYINFO_num(policies) == 0)
+        goto bad_policy;
+    cache->data = sk_X509_POLICY_DATA_new(policy_data_cmp);
+    if (!cache->data)
+        goto bad_policy;
+    for (i = 0; i < sk_POLICYINFO_num(policies); i++) {
+        policy = sk_POLICYINFO_value(policies, i);
+        data = policy_data_new(policy, NULL, crit);
+        if (!data)
+            goto bad_policy;
+        /*
+         * Duplicate policy OIDs are illegal: reject if matches found.
+         */
+        if (OBJ_obj2nid(data->valid_policy) == NID_any_policy) {
+            if (cache->anyPolicy) {
+                ret = -1;
+                goto bad_policy;
+            }
+            cache->anyPolicy = data;
+        } else if (sk_X509_POLICY_DATA_find(cache->data, data) != -1) {
+            ret = -1;
+            goto bad_policy;
+        } else if (!sk_X509_POLICY_DATA_push(cache->data, data))
+            goto bad_policy;
+        data = NULL;
+    }
+    ret = 1;
+ bad_policy:
+    if (ret == -1)
+        x->ex_flags |= EXFLAG_INVALID_POLICY;
+    if (data)
+        policy_data_free(data);
+    sk_POLICYINFO_pop_free(policies, POLICYINFO_free);
+    if (ret <= 0) {
+        sk_X509_POLICY_DATA_pop_free(cache->data, policy_data_free);
+        cache->data = NULL;
+    }
+    return ret;
+}
 
-	
 static int policy_cache_new(X509 *x)
-	{
-	X509_POLICY_CACHE *cache;
-	ASN1_INTEGER *ext_any = NULL;
-	POLICY_CONSTRAINTS *ext_pcons = NULL;
-	CERTIFICATEPOLICIES *ext_cpols = NULL;
-	POLICY_MAPPINGS *ext_pmaps = NULL;
-	int i;
-	cache = OPENSSL_malloc(sizeof(X509_POLICY_CACHE));
-	if (!cache)
-		return 0;
-	cache->anyPolicy = NULL;
-	cache->data = NULL;
-	cache->any_skip = -1;
-	cache->explicit_skip = -1;
-	cache->map_skip = -1;
+{
+    X509_POLICY_CACHE *cache;
+    ASN1_INTEGER *ext_any = NULL;
+    POLICY_CONSTRAINTS *ext_pcons = NULL;
+    CERTIFICATEPOLICIES *ext_cpols = NULL;
+    POLICY_MAPPINGS *ext_pmaps = NULL;
+    int i;
+    cache = OPENSSL_malloc(sizeof(X509_POLICY_CACHE));
+    if (!cache)
+        return 0;
+    cache->anyPolicy = NULL;
+    cache->data = NULL;
+    cache->any_skip = -1;
+    cache->explicit_skip = -1;
+    cache->map_skip = -1;
 
-	x->policy_cache = cache;
+    x->policy_cache = cache;
 
-	/* Handle requireExplicitPolicy *first*. Need to process this
-	 * even if we don't have any policies.
-	 */
-	ext_pcons = X509_get_ext_d2i(x, NID_policy_constraints, &i, NULL);
+    /*
+     * Handle requireExplicitPolicy *first*. Need to process this even if we
+     * don't have any policies.
+     */
+    ext_pcons = X509_get_ext_d2i(x, NID_policy_constraints, &i, NULL);
 
-	if (!ext_pcons)
-		{
-		if (i != -1)
-			goto bad_cache;
-		}
-	else
-		{
-		if (!ext_pcons->requireExplicitPolicy
-			&& !ext_pcons->inhibitPolicyMapping)
-			goto bad_cache;
-		if (!policy_cache_set_int(&cache->explicit_skip,
-			ext_pcons->requireExplicitPolicy))
-			goto bad_cache;
-		if (!policy_cache_set_int(&cache->map_skip,
-			ext_pcons->inhibitPolicyMapping))
-			goto bad_cache;
-		}
+    if (!ext_pcons) {
+        if (i != -1)
+            goto bad_cache;
+    } else {
+        if (!ext_pcons->requireExplicitPolicy
+            && !ext_pcons->inhibitPolicyMapping)
+            goto bad_cache;
+        if (!policy_cache_set_int(&cache->explicit_skip,
+                                  ext_pcons->requireExplicitPolicy))
+            goto bad_cache;
+        if (!policy_cache_set_int(&cache->map_skip,
+                                  ext_pcons->inhibitPolicyMapping))
+            goto bad_cache;
+    }
 
-	/* Process CertificatePolicies */
+    /* Process CertificatePolicies */
 
-	ext_cpols = X509_get_ext_d2i(x, NID_certificate_policies, &i, NULL);
-	/* If no CertificatePolicies extension or problem decoding then
-	 * there is no point continuing because the valid policies will be
-	 * NULL.
-	 */
-	if (!ext_cpols)
-		{
-		/* If not absent some problem with extension */
-		if (i != -1)
-			goto bad_cache;
-		return 1;
-		}
+    ext_cpols = X509_get_ext_d2i(x, NID_certificate_policies, &i, NULL);
+    /*
+     * If no CertificatePolicies extension or problem decoding then there is
+     * no point continuing because the valid policies will be NULL.
+     */
+    if (!ext_cpols) {
+        /* If not absent some problem with extension */
+        if (i != -1)
+            goto bad_cache;
+        return 1;
+    }
 
-	i = policy_cache_create(x, ext_cpols, i);
+    i = policy_cache_create(x, ext_cpols, i);
 
-	/* NB: ext_cpols freed by policy_cache_set_policies */
+    /* NB: ext_cpols freed by policy_cache_set_policies */
 
-	if (i <= 0)
-		return i;
+    if (i <= 0)
+        return i;
 
-	ext_pmaps = X509_get_ext_d2i(x, NID_policy_mappings, &i, NULL);
+    ext_pmaps = X509_get_ext_d2i(x, NID_policy_mappings, &i, NULL);
 
-	if (!ext_pmaps)
-		{
-		/* If not absent some problem with extension */
-		if (i != -1)
-			goto bad_cache;
-		}
-	else
-		{
-		i = policy_cache_set_mapping(x, ext_pmaps);
-		if (i <= 0)
-			goto bad_cache;
-		}
+    if (!ext_pmaps) {
+        /* If not absent some problem with extension */
+        if (i != -1)
+            goto bad_cache;
+    } else {
+        i = policy_cache_set_mapping(x, ext_pmaps);
+        if (i <= 0)
+            goto bad_cache;
+    }
 
-	ext_any = X509_get_ext_d2i(x, NID_inhibit_any_policy, &i, NULL);
+    ext_any = X509_get_ext_d2i(x, NID_inhibit_any_policy, &i, NULL);
 
-	if (!ext_any)
-		{
-		if (i != -1)
-			goto bad_cache;
-		}
-	else if (!policy_cache_set_int(&cache->any_skip, ext_any))
-			goto bad_cache;
+    if (!ext_any) {
+        if (i != -1)
+            goto bad_cache;
+    } else if (!policy_cache_set_int(&cache->any_skip, ext_any))
+        goto bad_cache;
 
-	if (0)
-		{
-		bad_cache:
-		x->ex_flags |= EXFLAG_INVALID_POLICY;
-		}
+    if (0) {
+ bad_cache:
+        x->ex_flags |= EXFLAG_INVALID_POLICY;
+    }
 
-	if(ext_pcons)
-		POLICY_CONSTRAINTS_free(ext_pcons);
+    if (ext_pcons)
+        POLICY_CONSTRAINTS_free(ext_pcons);
 
-	if (ext_any)
-		ASN1_INTEGER_free(ext_any);
+    if (ext_any)
+        ASN1_INTEGER_free(ext_any);
 
-	return 1;
+    return 1;
 
-	
 }
 
 void policy_cache_free(X509_POLICY_CACHE *cache)
-	{
-	if (!cache)
-		return;
-	if (cache->anyPolicy)
-		policy_data_free(cache->anyPolicy);
-	if (cache->data)
-		sk_X509_POLICY_DATA_pop_free(cache->data, policy_data_free);
-	OPENSSL_free(cache);
-	}
+{
+    if (!cache)
+        return;
+    if (cache->anyPolicy)
+        policy_data_free(cache->anyPolicy);
+    if (cache->data)
+        sk_X509_POLICY_DATA_pop_free(cache->data, policy_data_free);
+    OPENSSL_free(cache);
+}
 
 const X509_POLICY_CACHE *policy_cache_set(X509 *x)
-	{
+{
 
-	if (x->policy_cache == NULL)
-		{
-		CRYPTO_w_lock(CRYPTO_LOCK_X509);
-			policy_cache_new(x);
-		CRYPTO_w_unlock(CRYPTO_LOCK_X509);
-		}
+    if (x->policy_cache == NULL) {
+        CRYPTO_w_lock(CRYPTO_LOCK_X509);
+        policy_cache_new(x);
+        CRYPTO_w_unlock(CRYPTO_LOCK_X509);
+    }
 
-	return x->policy_cache;
+    return x->policy_cache;
 
-	}
+}
 
 X509_POLICY_DATA *policy_cache_find_data(const X509_POLICY_CACHE *cache,
-						const ASN1_OBJECT *id)
-	{
-	int idx;
-	X509_POLICY_DATA tmp;
-	tmp.valid_policy = (ASN1_OBJECT *)id;
-	idx = sk_X509_POLICY_DATA_find(cache->data, &tmp);
-	if (idx == -1)
-		return NULL;
-	return sk_X509_POLICY_DATA_value(cache->data, idx);
-	}
+                                         const ASN1_OBJECT *id)
+{
+    int idx;
+    X509_POLICY_DATA tmp;
+    tmp.valid_policy = (ASN1_OBJECT *)id;
+    idx = sk_X509_POLICY_DATA_find(cache->data, &tmp);
+    if (idx == -1)
+        return NULL;
+    return sk_X509_POLICY_DATA_value(cache->data, idx);
+}
 
-static int policy_data_cmp(const X509_POLICY_DATA * const *a,
-				const X509_POLICY_DATA * const *b)
-	{
-	return OBJ_cmp((*a)->valid_policy, (*b)->valid_policy);
-	}
+static int policy_data_cmp(const X509_POLICY_DATA *const *a,
+                           const X509_POLICY_DATA *const *b)
+{
+    return OBJ_cmp((*a)->valid_policy, (*b)->valid_policy);
+}
 
 static int policy_cache_set_int(long *out, ASN1_INTEGER *value)
-	{
-	if (value == NULL)
-		return 1;
-	if (value->type == V_ASN1_NEG_INTEGER)
-		return 0;
-	*out = ASN1_INTEGER_get(value);
-	return 1;
-	}
+{
+    if (value == NULL)
+        return 1;
+    if (value->type == V_ASN1_NEG_INTEGER)
+        return 0;
+    *out = ASN1_INTEGER_get(value);
+    return 1;
+}
diff --git a/crypto/x509v3/pcy_data.c b/crypto/x509v3/pcy_data.c
index 3444b03195..90e9970e46 100644
--- a/crypto/x509v3/pcy_data.c
+++ b/crypto/x509v3/pcy_data.c
@@ -1,6 +1,7 @@
 /* pcy_data.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2004.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,71 +66,64 @@
 /* Policy Node routines */
 
 void policy_data_free(X509_POLICY_DATA *data)
-	{
-	ASN1_OBJECT_free(data->valid_policy);
-	/* Don't free qualifiers if shared */
-	if (!(data->flags & POLICY_DATA_FLAG_SHARED_QUALIFIERS))
-		sk_POLICYQUALINFO_pop_free(data->qualifier_set,
-					POLICYQUALINFO_free);
-	sk_ASN1_OBJECT_pop_free(data->expected_policy_set, ASN1_OBJECT_free);
-	OPENSSL_free(data);
-	}
+{
+    ASN1_OBJECT_free(data->valid_policy);
+    /* Don't free qualifiers if shared */
+    if (!(data->flags & POLICY_DATA_FLAG_SHARED_QUALIFIERS))
+        sk_POLICYQUALINFO_pop_free(data->qualifier_set, POLICYQUALINFO_free);
+    sk_ASN1_OBJECT_pop_free(data->expected_policy_set, ASN1_OBJECT_free);
+    OPENSSL_free(data);
+}
 
-/* Create a data based on an existing policy. If 'id' is NULL use the
- * oid in the policy, otherwise use 'id'. This behaviour covers the two
- * types of data in RFC3280: data with from a CertificatePolcies extension
- * and additional data with just the qualifiers of anyPolicy and ID from
- * another source.
+/*
+ * Create a data based on an existing policy. If 'id' is NULL use the oid in
+ * the policy, otherwise use 'id'. This behaviour covers the two types of
+ * data in RFC3280: data with from a CertificatePolcies extension and
+ * additional data with just the qualifiers of anyPolicy and ID from another
+ * source.
  */
 
 X509_POLICY_DATA *policy_data_new(POLICYINFO *policy,
-					const ASN1_OBJECT *cid, int crit)
-	{
-	X509_POLICY_DATA *ret;
-	ASN1_OBJECT *id;
-	if (!policy && !cid)
-		return NULL;
-	if (cid)
-		{
-		id = OBJ_dup(cid);
-		if (!id)
-			return NULL;
-		}
-	else
-		id = NULL;
-	ret = OPENSSL_malloc(sizeof(X509_POLICY_DATA));
-	if (!ret)
-		return NULL;
-	ret->expected_policy_set = sk_ASN1_OBJECT_new_null();
-	if (!ret->expected_policy_set)
-		{
-		OPENSSL_free(ret);
-		if (id)
-			ASN1_OBJECT_free(id);
-		return NULL;
-		}
+                                  const ASN1_OBJECT *cid, int crit)
+{
+    X509_POLICY_DATA *ret;
+    ASN1_OBJECT *id;
+    if (!policy && !cid)
+        return NULL;
+    if (cid) {
+        id = OBJ_dup(cid);
+        if (!id)
+            return NULL;
+    } else
+        id = NULL;
+    ret = OPENSSL_malloc(sizeof(X509_POLICY_DATA));
+    if (!ret)
+        return NULL;
+    ret->expected_policy_set = sk_ASN1_OBJECT_new_null();
+    if (!ret->expected_policy_set) {
+        OPENSSL_free(ret);
+        if (id)
+            ASN1_OBJECT_free(id);
+        return NULL;
+    }
 
-	if (crit)
-		ret->flags = POLICY_DATA_FLAG_CRITICAL;
-	else
-		ret->flags = 0;
+    if (crit)
+        ret->flags = POLICY_DATA_FLAG_CRITICAL;
+    else
+        ret->flags = 0;
 
-	if (id)
-		ret->valid_policy = id;
-	else
-		{
-		ret->valid_policy = policy->policyid;
-		policy->policyid = NULL;
-		}
+    if (id)
+        ret->valid_policy = id;
+    else {
+        ret->valid_policy = policy->policyid;
+        policy->policyid = NULL;
+    }
 
-	if (policy)
-		{
-		ret->qualifier_set = policy->qualifiers;
-		policy->qualifiers = NULL;
-		}
-	else
-		ret->qualifier_set = NULL;
-
-	return ret;
-	}
+    if (policy) {
+        ret->qualifier_set = policy->qualifiers;
+        policy->qualifiers = NULL;
+    } else
+        ret->qualifier_set = NULL;
 
+    return ret;
+}
diff --git a/crypto/x509v3/pcy_int.h b/crypto/x509v3/pcy_int.h
index ccff92846e..b5075f9edb 100644
--- a/crypto/x509v3/pcy_int.h
+++ b/crypto/x509v3/pcy_int.h
@@ -1,6 +1,7 @@
 /* pcy_int.h */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2004.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,121 +57,126 @@
  *
  */
 
-
 typedef struct X509_POLICY_DATA_st X509_POLICY_DATA;
 
 DECLARE_STACK_OF(X509_POLICY_DATA)
 
 /* Internal structures */
 
-/* This structure and the field names correspond to the Policy 'node' of
- * RFC3280. NB this structure contains no pointers to parent or child
- * data: X509_POLICY_NODE contains that. This means that the main policy data
- * can be kept static and cached with the certificate.
+/*
+ * This structure and the field names correspond to the Policy 'node' of
+ * RFC3280. NB this structure contains no pointers to parent or child data:
+ * X509_POLICY_NODE contains that. This means that the main policy data can
+ * be kept static and cached with the certificate.
  */
 
-struct X509_POLICY_DATA_st
-	{
-	unsigned int flags;
-	/* Policy OID and qualifiers for this data */
-	ASN1_OBJECT *valid_policy;
-	STACK_OF(POLICYQUALINFO) *qualifier_set;
-	STACK_OF(ASN1_OBJECT) *expected_policy_set;
-	};
+struct X509_POLICY_DATA_st {
+    unsigned int flags;
+    /* Policy OID and qualifiers for this data */
+    ASN1_OBJECT *valid_policy;
+    STACK_OF(POLICYQUALINFO) *qualifier_set;
+    STACK_OF(ASN1_OBJECT) *expected_policy_set;
+};
 
 /* X509_POLICY_DATA flags values */
 
-/* This flag indicates the structure has been mapped using a policy mapping
- * extension. If policy mapping is not active its references get deleted. 
+/*
+ * This flag indicates the structure has been mapped using a policy mapping
+ * extension. If policy mapping is not active its references get deleted.
  */
 
-#define POLICY_DATA_FLAG_MAPPED			0x1
+#define POLICY_DATA_FLAG_MAPPED                 0x1
 <