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

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

12 files changed, 1894 insertions, 1966 deletions

diff --git a/crypto/conf/cnf_save.c b/crypto/conf/cnf_save.c
index 1439487526..71c4317428 100644
--- a/crypto/conf/cnf_save.c
+++ b/crypto/conf/cnf_save.c
@@ -5,21 +5,21 @@
  * 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
@@ -63,44 +63,42 @@ static void print_conf(CONF_VALUE *cv);
 static IMPLEMENT_LHASH_DOALL_FN(print_conf, CONF_VALUE *);
 
 main()
-	{
-	LHASH *conf;
-	long l;
-
-	conf=CONF_load(NULL,"../../apps/openssl.cnf",&l);
-	if (conf == NULL)
-		{
-		fprintf(stderr,"error loading config, line %ld\n",l);
-		exit(1);
-		}
+{
+    LHASH *conf;
+    long l;
 
-	lh_doall(conf,LHASH_DOALL_FN(print_conf));
-	}
+    conf = CONF_load(NULL, "../../apps/openssl.cnf", &l);
+    if (conf == NULL) {
+        fprintf(stderr, "error loading config, line %ld\n", l);
+        exit(1);
+    }
 
+    lh_doall(conf, LHASH_DOALL_FN(print_conf));
+}
 
 static void print_conf(CONF_VALUE *cv)
-	{
-	int i;
-	CONF_VALUE *v;
-	char *section;
-	char *name;
-	char *value;
-	STACK *s;
+{
+    int i;
+    CONF_VALUE *v;
+    char *section;
+    char *name;
+    char *value;
+    STACK *s;
 
-	/* If it is a single entry, return */
+    /* If it is a single entry, return */
 
-	if (cv->name != NULL) return;
+    if (cv->name != NULL)
+        return;
 
-	printf("[ %s ]\n",cv->section);
-	s=(STACK *)cv->value;
+    printf("[ %s ]\n", cv->section);
+    s = (STACK *) cv->value;
 
-	for (i=0; i<sk_num(s); i++)
-		{
-		v=(CONF_VALUE *)sk_value(s,i);
-		section=(v->section == NULL)?"None":v->section;
-		name=(v->name == NULL)?"None":v->name;
-		value=(v->value == NULL)?"None":v->value;
-		printf("%s=%s\n",name,value);
-		}
-	printf("\n");
-	}
+    for (i = 0; i < sk_num(s); i++) {
+        v = (CONF_VALUE *)sk_value(s, i);
+        section = (v->section == NULL) ? "None" : v->section;
+        name = (v->name == NULL) ? "None" : v->name;
+        value = (v->value == NULL) ? "None" : v->value;
+        printf("%s=%s\n", name, value);
+    }
+    printf("\n");
+}
diff --git a/crypto/conf/conf.h b/crypto/conf/conf.h
index c2199978a3..8d926d5d82 100644
--- a/crypto/conf/conf.h
+++ b/crypto/conf/conf.h
@@ -5,21 +5,21 @@
  * 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
@@ -57,26 +57,25 @@
  */
 
 #ifndef  HEADER_CONF_H
-#define HEADER_CONF_H
+# define HEADER_CONF_H
 
-#include <openssl/bio.h>
-#include <openssl/lhash.h>
-#include <openssl/stack.h>
-#include <openssl/safestack.h>
-#include <openssl/e_os2.h>
+# include <openssl/bio.h>
+# include <openssl/lhash.h>
+# include <openssl/stack.h>
+# include <openssl/safestack.h>
+# include <openssl/e_os2.h>
 
-#include <openssl/ossl_typ.h>
+# include <openssl/ossl_typ.h>
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-typedef struct
-	{
-	char *section;
-	char *name;
-	char *value;
-	} CONF_VALUE;
+typedef struct {
+    char *section;
+    char *name;
+    char *value;
+} CONF_VALUE;
 
 DECLARE_STACK_OF(CONF_VALUE)
 DECLARE_LHASH_OF(CONF_VALUE);
@@ -85,19 +84,18 @@ struct conf_st;
 struct conf_method_st;
 typedef struct conf_method_st CONF_METHOD;
 
-struct conf_method_st
-	{
-	const char *name;
-	CONF *(*create)(CONF_METHOD *meth);
-	int (*init)(CONF *conf);
-	int (*destroy)(CONF *conf);
-	int (*destroy_data)(CONF *conf);
-	int (*load_bio)(CONF *conf, BIO *bp, long *eline);
-	int (*dump)(const CONF *conf, BIO *bp);
-	int (*is_number)(const CONF *conf, char c);
-	int (*to_int)(const CONF *conf, char c);
-	int (*load)(CONF *conf, const char *name, long *eline);
-	};
+struct conf_method_st {
+    const char *name;
+    CONF *(*create) (CONF_METHOD *meth);
+    int (*init) (CONF *conf);
+    int (*destroy) (CONF *conf);
+    int (*destroy_data) (CONF *conf);
+    int (*load_bio) (CONF *conf, BIO *bp, long *eline);
+    int (*dump) (const CONF *conf, BIO *bp);
+    int (*is_number) (const CONF *conf, char c);
+    int (*to_int) (const CONF *conf, char c);
+    int (*load) (CONF *conf, const char *name, long *eline);
+};
 
 /* Module definitions */
 
@@ -108,31 +106,32 @@ DECLARE_STACK_OF(CONF_MODULE)
 DECLARE_STACK_OF(CONF_IMODULE)
 
 /* DSO module function typedefs */
-typedef int conf_init_func(CONF_IMODULE *md, const CONF *cnf);
-typedef void conf_finish_func(CONF_IMODULE *md);
+typedef int conf_init_func (CONF_IMODULE *md, const CONF *cnf);
+typedef void conf_finish_func (CONF_IMODULE *md);
 
-#define	CONF_MFLAGS_IGNORE_ERRORS	0x1
-#define CONF_MFLAGS_IGNORE_RETURN_CODES	0x2
-#define CONF_MFLAGS_SILENT		0x4
-#define CONF_MFLAGS_NO_DSO		0x8
-#define CONF_MFLAGS_IGNORE_MISSING_FILE	0x10
-#define CONF_MFLAGS_DEFAULT_SECTION	0x20
+# define CONF_MFLAGS_IGNORE_ERRORS       0x1
+# define CONF_MFLAGS_IGNORE_RETURN_CODES 0x2
+# define CONF_MFLAGS_SILENT              0x4
+# define CONF_MFLAGS_NO_DSO              0x8
+# define CONF_MFLAGS_IGNORE_MISSING_FILE 0x10
+# define CONF_MFLAGS_DEFAULT_SECTION     0x20
 
 int CONF_set_default_method(CONF_METHOD *meth);
-void CONF_set_nconf(CONF *conf,LHASH_OF(CONF_VALUE) *hash);
-LHASH_OF(CONF_VALUE) *CONF_load(LHASH_OF(CONF_VALUE) *conf,const char *file,
-				long *eline);
-#ifndef OPENSSL_NO_FP_API
+void CONF_set_nconf(CONF *conf, LHASH_OF(CONF_VALUE) *hash);
+LHASH_OF(CONF_VALUE) *CONF_load(LHASH_OF(CONF_VALUE) *conf, const char *file,
+                                long *eline);
+# ifndef OPENSSL_NO_FP_API
 LHASH_OF(CONF_VALUE) *CONF_load_fp(LHASH_OF(CONF_VALUE) *conf, FILE *fp,
-				   long *eline);
-#endif
-LHASH_OF(CONF_VALUE) *CONF_load_bio(LHASH_OF(CONF_VALUE) *conf, BIO *bp,long *eline);
+                                   long *eline);
+# endif
+LHASH_OF(CONF_VALUE) *CONF_load_bio(LHASH_OF(CONF_VALUE) *conf, BIO *bp,
+                                    long *eline);
 STACK_OF(CONF_VALUE) *CONF_get_section(LHASH_OF(CONF_VALUE) *conf,
-				       const char *section);
-char *CONF_get_string(LHASH_OF(CONF_VALUE) *conf,const char *group,
-		      const char *name);
-long CONF_get_number(LHASH_OF(CONF_VALUE) *conf,const char *group,
-		     const char *name);
+                                       const char *section);
+char *CONF_get_string(LHASH_OF(CONF_VALUE) *conf, const char *group,
+                      const char *name);
+long CONF_get_number(LHASH_OF(CONF_VALUE) *conf, const char *group,
+                     const char *name);
 void CONF_free(LHASH_OF(CONF_VALUE) *conf);
 int CONF_dump_fp(LHASH_OF(CONF_VALUE) *conf, FILE *out);
 int CONF_dump_bio(LHASH_OF(CONF_VALUE) *conf, BIO *out);
@@ -140,55 +139,58 @@ int CONF_dump_bio(LHASH_OF(CONF_VALUE) *conf, BIO *out);
 void OPENSSL_config(const char *config_name);
 void OPENSSL_no_config(void);
 
-/* New conf code.  The semantics are different from the functions above.
-   If that wasn't the case, the above functions would have been replaced */
+/*
+ * New conf code.  The semantics are different from the functions above. If
+ * that wasn't the case, the above functions would have been replaced
+ */
 
-struct conf_st
-	{
-	CONF_METHOD *meth;
-	void *meth_data;
-	LHASH_OF(CONF_VALUE) *data;
-	};
+struct conf_st {
+    CONF_METHOD *meth;
+    void *meth_data;
+    LHASH_OF(CONF_VALUE) *data;
+};
 
 CONF *NCONF_new(CONF_METHOD *meth);
 CONF_METHOD *NCONF_default(void);
 CONF_METHOD *NCONF_WIN32(void);
-#if 0 /* Just to give you an idea of what I have in mind */
+# if 0                          /* Just to give you an idea of what I have in
+                                 * mind */
 CONF_METHOD *NCONF_XML(void);
-#endif
+# endif
 void NCONF_free(CONF *conf);
 void NCONF_free_data(CONF *conf);
 
-int NCONF_load(CONF *conf,const char *file,long *eline);
-#ifndef OPENSSL_NO_FP_API
-int NCONF_load_fp(CONF *conf, FILE *fp,long *eline);
-#endif
-int NCONF_load_bio(CONF *conf, BIO *bp,long *eline);
-STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf,const char *section);
-char *NCONF_get_string(const CONF *conf,const char *group,const char *name);
-int NCONF_get_number_e(const CONF *conf,const char *group,const char *name,
-		       long *result);
+int NCONF_load(CONF *conf, const char *file, long *eline);
+# ifndef OPENSSL_NO_FP_API
+int NCONF_load_fp(CONF *conf, FILE *fp, long *eline);
+# endif
+int NCONF_load_bio(CONF *conf, BIO *bp, long *eline);
+STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf,
+                                        const char *section);
+char *NCONF_get_string(const CONF *conf, const char *group, const char *name);
+int NCONF_get_number_e(const CONF *conf, const char *group, const char *name,
+                       long *result);
 int NCONF_dump_fp(const CONF *conf, FILE *out);
 int NCONF_dump_bio(const CONF *conf, BIO *out);
 
-#if 0 /* The following function has no error checking,
-	 and should therefore be avoided */
-long NCONF_get_number(CONF *conf,char *group,char *name);
-#else
-#define NCONF_get_number(c,g,n,r) NCONF_get_number_e(c,g,n,r)
-#endif
-  
+# if 0                          /* The following function has no error
+                                 * checking, and should therefore be avoided */
+long NCONF_get_number(CONF *conf, char *group, char *name);
+# else
+#  define NCONF_get_number(c,g,n,r) NCONF_get_number_e(c,g,n,r)
+# endif
+
 /* Module functions */
 
 int CONF_modules_load(const CONF *cnf, const char *appname,
-		      unsigned long flags);
+                      unsigned long flags);
 int CONF_modules_load_file(const char *filename, const char *appname,
-			   unsigned long flags);
+                           unsigned long flags);
 void CONF_modules_unload(int all);
 void CONF_modules_finish(void);
 void CONF_modules_free(void);
 int CONF_module_add(const char *name, conf_init_func *ifunc,
-		    conf_finish_func *ffunc);
+                    conf_finish_func *ffunc);
 
 const char *CONF_imodule_get_name(const CONF_IMODULE *md);
 const char *CONF_imodule_get_value(const CONF_IMODULE *md);
@@ -203,12 +205,14 @@ void CONF_module_set_usr_data(CONF_MODULE *pmod, void *usr_data);
 char *CONF_get1_default_config_file(void);
 
 int CONF_parse_list(const char *list, int sep, int nospc,
-	int (*list_cb)(const char *elem, int len, void *usr), void *arg);
+                    int (*list_cb) (const char *elem, int len, void *usr),
+                    void *arg);
 
 void OPENSSL_load_builtin_modules(void);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_CONF_strings(void);
@@ -216,46 +220,46 @@ void ERR_load_CONF_strings(void);
 /* Error codes for the CONF functions. */
 
 /* Function codes. */
-#define CONF_F_CONF_DUMP_FP				 104
-#define CONF_F_CONF_LOAD				 100
-#define CONF_F_CONF_LOAD_BIO				 102
-#define CONF_F_CONF_LOAD_FP				 103
-#define CONF_F_CONF_MODULES_LOAD			 116
-#define CONF_F_CONF_PARSE_LIST				 119
-#define CONF_F_DEF_LOAD					 120
-#define CONF_F_DEF_LOAD_BIO				 121
-#define CONF_F_MODULE_INIT				 115
-#define CONF_F_MODULE_LOAD_DSO				 117
-#define CONF_F_MODULE_RUN				 118
-#define CONF_F_NCONF_DUMP_BIO				 105
-#define CONF_F_NCONF_DUMP_FP				 106
-#define CONF_F_NCONF_GET_NUMBER				 107
-#define CONF_F_NCONF_GET_NUMBER_E			 112
-#define CONF_F_NCONF_GET_SECTION			 108
-#define CONF_F_NCONF_GET_STRING				 109
-#define CONF_F_NCONF_LOAD				 113
-#define CONF_F_NCONF_LOAD_BIO				 110
-#define CONF_F_NCONF_LOAD_FP				 114
-#define CONF_F_NCONF_NEW				 111
-#define CONF_F_STR_COPY					 101
+# define CONF_F_CONF_DUMP_FP                              104
+# define CONF_F_CONF_LOAD                                 100
+# define CONF_F_CONF_LOAD_BIO                             102
+# define CONF_F_CONF_LOAD_FP                              103
+# define CONF_F_CONF_MODULES_LOAD                         116
+# define CONF_F_CONF_PARSE_LIST                           119
+# define CONF_F_DEF_LOAD                                  120
+# define CONF_F_DEF_LOAD_BIO                              121
+# define CONF_F_MODULE_INIT                               115
+# define CONF_F_MODULE_LOAD_DSO                           117
+# define CONF_F_MODULE_RUN                                118
+# define CONF_F_NCONF_DUMP_BIO                            105
+# define CONF_F_NCONF_DUMP_FP                             106
+# define CONF_F_NCONF_GET_NUMBER                          107
+# define CONF_F_NCONF_GET_NUMBER_E                        112
+# define CONF_F_NCONF_GET_SECTION                         108
+# define CONF_F_NCONF_GET_STRING                          109
+# define CONF_F_NCONF_LOAD                                113
+# define CONF_F_NCONF_LOAD_BIO                            110
+# define CONF_F_NCONF_LOAD_FP                             114
+# define CONF_F_NCONF_NEW                                 111
+# define CONF_F_STR_COPY                                  101
 
 /* Reason codes. */
-#define CONF_R_ERROR_LOADING_DSO			 110
-#define CONF_R_LIST_CANNOT_BE_NULL			 115
-#define CONF_R_MISSING_CLOSE_SQUARE_BRACKET		 100
-#define CONF_R_MISSING_EQUAL_SIGN			 101
-#define CONF_R_MISSING_FINISH_FUNCTION			 111
-#define CONF_R_MISSING_INIT_FUNCTION			 112
-#define CONF_R_MODULE_INITIALIZATION_ERROR		 109
-#define CONF_R_NO_CLOSE_BRACE				 102
-#define CONF_R_NO_CONF					 105
-#define CONF_R_NO_CONF_OR_ENVIRONMENT_VARIABLE		 106
-#define CONF_R_NO_SECTION				 107
-#define CONF_R_NO_SUCH_FILE				 114
-#define CONF_R_NO_VALUE					 108
-#define CONF_R_UNABLE_TO_CREATE_NEW_SECTION		 103
-#define CONF_R_UNKNOWN_MODULE_NAME			 113
-#define CONF_R_VARIABLE_HAS_NO_VALUE			 104
+# define CONF_R_ERROR_LOADING_DSO                         110
+# define CONF_R_LIST_CANNOT_BE_NULL                       115
+# define CONF_R_MISSING_CLOSE_SQUARE_BRACKET              100
+# define CONF_R_MISSING_EQUAL_SIGN                        101
+# define CONF_R_MISSING_FINISH_FUNCTION                   111
+# define CONF_R_MISSING_INIT_FUNCTION                     112
+# define CONF_R_MODULE_INITIALIZATION_ERROR               109
+# define CONF_R_NO_CLOSE_BRACE                            102
+# define CONF_R_NO_CONF                                   105
+# define CONF_R_NO_CONF_OR_ENVIRONMENT_VARIABLE           106
+# define CONF_R_NO_SECTION                                107
+# define CONF_R_NO_SUCH_FILE                              114
+# define CONF_R_NO_VALUE                                  108
+# define CONF_R_UNABLE_TO_CREATE_NEW_SECTION              103
+# define CONF_R_UNKNOWN_MODULE_NAME                       113
+# define CONF_R_VARIABLE_HAS_NO_VALUE                     104
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/conf/conf_api.c b/crypto/conf/conf_api.c
index f5fcbb9f6b..4cf7553376 100644
--- a/crypto/conf/conf_api.c
+++ b/crypto/conf/conf_api.c
@@ -5,21 +5,21 @@
  * 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
@@ -59,7 +59,7 @@
 /* Part of the code in here was originally in conf.c, which is now removed */
 
 #ifndef CONF_DEBUG
-# undef NDEBUG /* avoid conflicting definitions */
+# undef NDEBUG                  /* avoid conflicting definitions */
 # define NDEBUG
 #endif
 
@@ -71,231 +71,235 @@
 #include "e_os.h"
 
 static void value_free_hash_doall_arg(CONF_VALUE *a,
-				      LHASH_OF(CONF_VALUE) *conf);
+                                      LHASH_OF(CONF_VALUE) *conf);
 static void value_free_stack_doall(CONF_VALUE *a);
 static IMPLEMENT_LHASH_DOALL_ARG_FN(value_free_hash, CONF_VALUE,
-				    LHASH_OF(CONF_VALUE))
+                                    LHASH_OF(CONF_VALUE))
 static IMPLEMENT_LHASH_DOALL_FN(value_free_stack, CONF_VALUE)
 
 /* Up until OpenSSL 0.9.5a, this was get_section */
 CONF_VALUE *_CONF_get_section(const CONF *conf, const char *section)
-	{
-	CONF_VALUE *v,vv;
+{
+    CONF_VALUE *v, vv;
 
-	if ((conf == NULL) || (section == NULL)) return(NULL);
-	vv.name=NULL;
-	vv.section=(char *)section;
-	v=lh_CONF_VALUE_retrieve(conf->data,&vv);
-	return(v);
-	}
+    if ((conf == NULL) || (section == NULL))
+        return (NULL);
+    vv.name = NULL;
+    vv.section = (char *)section;
+    v = lh_CONF_VALUE_retrieve(conf->data, &vv);
+    return (v);
+}
 
 /* Up until OpenSSL 0.9.5a, this was CONF_get_section */
 STACK_OF(CONF_VALUE) *_CONF_get_section_values(const CONF *conf,
-					       const char *section)
-	{
-	CONF_VALUE *v;
+                                               const char *section)
+{
+    CONF_VALUE *v;
 
-	v=_CONF_get_section(conf,section);
-	if (v != NULL)
-		return((STACK_OF(CONF_VALUE) *)v->value);
-	else
-		return(NULL);
-	}
+    v = _CONF_get_section(conf, section);
+    if (v != NULL)
+        return ((STACK_OF(CONF_VALUE) *)v->value);
+    else
+        return (NULL);
+}
 
 int _CONF_add_string(CONF *conf, CONF_VALUE *section, CONF_VALUE *value)
-	{
-	CONF_VALUE *v = NULL;
-	STACK_OF(CONF_VALUE) *ts;
-
-	ts = (STACK_OF(CONF_VALUE) *)section->value;
-
-	value->section=section->section;	
-	if (!sk_CONF_VALUE_push(ts,value))
-		{
-		return 0;
-		}
-
-	v = lh_CONF_VALUE_insert(conf->data, value);
-	if (v != NULL)
-		{
-		(void)sk_CONF_VALUE_delete_ptr(ts,v);
-		OPENSSL_free(v->name);
-		OPENSSL_free(v->value);
-		OPENSSL_free(v);
-		}
-	return 1;
-	}
-
-char *_CONF_get_string(const CONF *conf, const char *section, const char *name)
-	{
-	CONF_VALUE *v,vv;
-	char *p;
-
-	if (name == NULL) return(NULL);
-	if (conf != NULL)
-		{
-		if (section != NULL)
-			{
-			vv.name=(char *)name;
-			vv.section=(char *)section;
-			v=lh_CONF_VALUE_retrieve(conf->data,&vv);
-			if (v != NULL) return(v->value);
-			if (strcmp(section,"ENV") == 0)
-				{
-				p=getenv(name);
-				if (p != NULL) return(p);
-				}
-			}
-		vv.section="default";
-		vv.name=(char *)name;
-		v=lh_CONF_VALUE_retrieve(conf->data,&vv);
-		if (v != NULL)
-			return(v->value);
-		else
-			return(NULL);
-		}
-	else
-		return(getenv(name));
-	}
-
-#if 0 /* There's no way to provide error checking with this function, so
-	 force implementors of the higher levels to get a string and read
-	 the number themselves. */
+{
+    CONF_VALUE *v = NULL;
+    STACK_OF(CONF_VALUE) *ts;
+
+    ts = (STACK_OF(CONF_VALUE) *)section->value;
+
+    value->section = section->section;
+    if (!sk_CONF_VALUE_push(ts, value)) {
+        return 0;
+    }
+
+    v = lh_CONF_VALUE_insert(conf->data, value);
+    if (v != NULL) {
+        (void)sk_CONF_VALUE_delete_ptr(ts, v);
+        OPENSSL_free(v->name);
+        OPENSSL_free(v->value);
+        OPENSSL_free(v);
+    }
+    return 1;
+}
+
+char *_CONF_get_string(const CONF *conf, const char *section,
+                       const char *name)
+{
+    CONF_VALUE *v, vv;
+    char *p;
+
+    if (name == NULL)
+        return (NULL);
+    if (conf != NULL) {
+        if (section != NULL) {
+            vv.name = (char *)name;
+            vv.section = (char *)section;
+            v = lh_CONF_VALUE_retrieve(conf->data, &vv);
+            if (v != NULL)
+                return (v->value);
+            if (strcmp(section, "ENV") == 0) {
+                p = getenv(name);
+                if (p != NULL)
+                    return (p);
+            }
+        }
+        vv.section = "default";
+        vv.name = (char *)name;
+        v = lh_CONF_VALUE_retrieve(conf->data, &vv);
+        if (v != NULL)
+            return (v->value);
+        else
+            return (NULL);
+    } else
+        return (getenv(name));
+}
+
+#if 0                           /* There's no way to provide error checking
+                                 * with this function, so force implementors
+                                 * of the higher levels to get a string and
+                                 * read the number themselves. */
 long _CONF_get_number(CONF *conf, char *section, char *name)
-	{
-	char *str;
-	long ret=0;
-
-	str=_CONF_get_string(conf,section,name);
-	if (str == NULL) return(0);
-	for (;;)
-		{
-		if (conf->meth->is_number(conf, *str))
-			ret=ret*10+conf->meth->to_int(conf, *str);
-		else
-			return(ret);
-		str++;
-		}
-	}
+{
+    char *str;
+    long ret = 0;
+
+    str = _CONF_get_string(conf, section, name);
+    if (str == NULL)
+        return (0);
+    for (;;) {
+        if (conf->meth->is_number(conf, *str))
+            ret = ret * 10 + conf->meth->to_int(conf, *str);
+        else
+            return (ret);
+        str++;
+    }
+}
 #endif
 
 static unsigned long conf_value_hash(const CONF_VALUE *v)
-	{
-	return (lh_strhash(v->section)<<2)^lh_strhash(v->name);
-	}
+{
+    return (lh_strhash(v->section) << 2) ^ lh_strhash(v->name);
+}
+
 static IMPLEMENT_LHASH_HASH_FN(conf_value, CONF_VALUE)
 
 static int conf_value_cmp(const CONF_VALUE *a, const CONF_VALUE *b)
-	{
-	int i;
-
-	if (a->section != b->section)
-		{
-		i=strcmp(a->section,b->section);
-		if (i) return(i);
-		}
-
-	if ((a->name != NULL) && (b->name != NULL))
-		{
-		i=strcmp(a->name,b->name);
-		return(i);
-		}
-	else if (a->name == b->name)
-		return(0);
-	else
-		return((a->name == NULL)?-1:1);
-	}
+{
+    int i;
+
+    if (a->section != b->section) {
+        i = strcmp(a->section, b->section);
+        if (i)
+            return (i);
+    }
+
+    if ((a->name != NULL) && (b->name != NULL)) {
+        i = strcmp(a->name, b->name);
+        return (i);
+    } else if (a->name == b->name)
+        return (0);
+    else
+        return ((a->name == NULL) ? -1 : 1);
+}
+
 static IMPLEMENT_LHASH_COMP_FN(conf_value, CONF_VALUE)
 
 int _CONF_new_data(CONF *conf)
-	{
-	if (conf == NULL)
-		{
-		return 0;
-		}
-	if (conf->data == NULL)
-		if ((conf->data = lh_CONF_VALUE_new()) == NULL)
-			{
-			return 0;
-			}
-	return 1;
-	}
+{
+    if (conf == NULL) {
+        return 0;
+    }
+    if (conf->data == NULL)
+        if ((conf->data = lh_CONF_VALUE_new()) == NULL) {
+            return 0;
+        }
+    return 1;
+}
 
 void _CONF_free_data(CONF *conf)
-	{
-	if (conf == NULL || conf->data == NULL) return;
-
-	lh_CONF_VALUE_down_load(conf->data)=0; /* evil thing to make
-				  * sure the 'OPENSSL_free()' works as
-				  * expected */
-	lh_CONF_VALUE_doall_arg(conf->data,
-				LHASH_DOALL_ARG_FN(value_free_hash),
-				LHASH_OF(CONF_VALUE), conf->data);
-
-	/* We now have only 'section' entries in the hash table.
-	 * Due to problems with */
+{
+    if (conf == NULL || conf->data == NULL)
+        return;
+
+    lh_CONF_VALUE_down_load(conf->data) = 0; /* evil thing to make * sure the
+                                              * 'OPENSSL_free()' works as *
+                                              * expected */
+    lh_CONF_VALUE_doall_arg(conf->data,
+                            LHASH_DOALL_ARG_FN(value_free_hash),
+                            LHASH_OF(CONF_VALUE), conf->data);
+
+    /*
+     * We now have only 'section' entries in the hash table. Due to problems
+     * with
+     */
+
+    lh_CONF_VALUE_doall(conf->data, LHASH_DOALL_FN(value_free_stack));
+    lh_CONF_VALUE_free(conf->data);
+}
 
-	lh_CONF_VALUE_doall(conf->data, LHASH_DOALL_FN(value_free_stack));
-	lh_CONF_VALUE_free(conf->data);
-	}
-
-static void value_free_hash_doall_arg(CONF_VALUE *a, LHASH_OF(CONF_VALUE) *conf)
-	{
-	if (a->name != NULL)
-		(void)lh_CONF_VALUE_delete(conf,a);
-	}
+static void value_free_hash_doall_arg(CONF_VALUE *a,
+                                      LHASH_OF(CONF_VALUE) *conf)
+{
+    if (a->name != NULL)
+        (void)lh_CONF_VALUE_delete(conf, a);
+}
 
 static void value_free_stack_doall(CONF_VALUE *a)
-	{
-	CONF_VALUE *vv;
-	STACK_OF(CONF_VALUE) *sk;
-	int i;
-
-	if (a->name != NULL) return;
-
-	sk=(STACK_OF(CONF_VALUE) *)a->value;
-	for (i=sk_CONF_VALUE_num(sk)-1; i>=0; i--)
-		{
-		vv=sk_CONF_VALUE_value(sk,i);
-		OPENSSL_free(vv->value);
-		OPENSSL_free(vv->name);
-		OPENSSL_free(vv);
-		}
-	if (sk != NULL) sk_CONF_VALUE_free(sk);
-	OPENSSL_free(a->section);
-	OPENSSL_free(a);
-	}
+{
+    CONF_VALUE *vv;
+    STACK_OF(CONF_VALUE) *sk;
+    int i;
+
+    if (a->name != NULL)
+        return;
+
+    sk = (STACK_OF(CONF_VALUE) *)a->value;
+    for (i = sk_CONF_VALUE_num(sk) - 1; i >= 0; i--) {
+        vv = sk_CONF_VALUE_value(sk, i);
+        OPENSSL_free(vv->value);
+        OPENSSL_free(vv->name);
+        OPENSSL_free(vv);
+    }
+    if (sk != NULL)
+        sk_CONF_VALUE_free(sk);
+    OPENSSL_free(a->section);
+    OPENSSL_free(a);
+}
 
 /* Up until OpenSSL 0.9.5a, this was new_section */
 CONF_VALUE *_CONF_new_section(CONF *conf, const char *section)
-	{
-	STACK_OF(CONF_