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

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

4 files changed, 223 insertions, 234 deletions

diff --git a/crypto/mdc2/mdc2.h b/crypto/mdc2/mdc2.h
index 72778a5212..c2438c885d 100644
--- a/crypto/mdc2/mdc2.h
+++ b/crypto/mdc2/mdc2.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
@@ -57,39 +57,35 @@
  */
 
 #ifndef HEADER_MDC2_H
-#define HEADER_MDC2_H
+# define HEADER_MDC2_H
 
-#include <openssl/des.h>
+# include <openssl/des.h>
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifdef OPENSSL_NO_MDC2
-#error MDC2 is disabled.
-#endif
+# ifdef OPENSSL_NO_MDC2
+#  error MDC2 is disabled.
+# endif
 
-#define MDC2_BLOCK              8
-#define MDC2_DIGEST_LENGTH      16
- 
-typedef struct mdc2_ctx_st
-	{
-	unsigned int num;
-	unsigned char data[MDC2_BLOCK];
-	DES_cblock h,hh;
-	int pad_type; /* either 1 or 2, default 1 */
-	} MDC2_CTX;
+# define MDC2_BLOCK              8
+# define MDC2_DIGEST_LENGTH      16
 
+typedef struct mdc2_ctx_st {
+    unsigned int num;
+    unsigned char data[MDC2_BLOCK];
+    DES_cblock h, hh;
+    int pad_type;               /* either 1 or 2, default 1 */
+} MDC2_CTX;
 
 int MDC2_Init(MDC2_CTX *c);
 int MDC2_Update(MDC2_CTX *c, const unsigned char *data, size_t len);
 int MDC2_Final(unsigned char *md, MDC2_CTX *c);
-unsigned char *MDC2(const unsigned char *d, size_t n,
-	unsigned char *md);
+unsigned char *MDC2(const unsigned char *d, size_t n, unsigned char *md);
 
 #ifdef  __cplusplus
 }
 #endif
 
 #endif
-
diff --git a/crypto/mdc2/mdc2_one.c b/crypto/mdc2/mdc2_one.c
index 72647f67ed..790775c6fe 100644
--- a/crypto/mdc2/mdc2_one.c
+++ b/crypto/mdc2/mdc2_one.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
@@ -61,16 +61,16 @@
 #include <openssl/mdc2.h>
 
 unsigned char *MDC2(const unsigned char *d, size_t n, unsigned char *md)
-	{
-	MDC2_CTX c;
-	static unsigned char m[MDC2_DIGEST_LENGTH];
-
-	if (md == NULL) md=m;
-	if (!MDC2_Init(&c))
-		return NULL;
-	MDC2_Update(&c,d,n);
-        MDC2_Final(md,&c);
-	OPENSSL_cleanse(&c,sizeof(c)); /* security consideration */
-	return(md);
-	}
+{
+    MDC2_CTX c;
+    static unsigned char m[MDC2_DIGEST_LENGTH];
 
+    if (md == NULL)
+        md = m;
+    if (!MDC2_Init(&c))
+        return NULL;
+    MDC2_Update(&c, d, n);
+    MDC2_Final(md, &c);
+    OPENSSL_cleanse(&c, sizeof(c)); /* security consideration */
+    return (md);
+}
diff --git a/crypto/mdc2/mdc2dgst.c b/crypto/mdc2/mdc2dgst.c
index 302f9ab9a8..17b994e95b 100644
--- a/crypto/mdc2/mdc2dgst.c
+++ b/crypto/mdc2/mdc2dgst.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
@@ -64,137 +64,133 @@
 #include <openssl/mdc2.h>
 
 #undef c2l
-#define c2l(c,l)	(l =((DES_LONG)(*((c)++)))    , \
-			 l|=((DES_LONG)(*((c)++)))<< 8L, \
-			 l|=((DES_LONG)(*((c)++)))<<16L, \
-			 l|=((DES_LONG)(*((c)++)))<<24L)
+#define c2l(c,l)        (l =((DES_LONG)(*((c)++)))    , \
+                         l|=((DES_LONG)(*((c)++)))<< 8L, \
+                         l|=((DES_LONG)(*((c)++)))<<16L, \
+                         l|=((DES_LONG)(*((c)++)))<<24L)
 
 #undef l2c
-#define l2c(l,c)	(*((c)++)=(unsigned char)(((l)     )&0xff), \
-			*((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
-			*((c)++)=(unsigned char)(((l)>>16L)&0xff), \
-			*((c)++)=(unsigned char)(((l)>>24L)&0xff))
+#define l2c(l,c)        (*((c)++)=(unsigned char)(((l)     )&0xff), \
+                        *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+                        *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
+                        *((c)++)=(unsigned char)(((l)>>24L)&0xff))
 
 static void mdc2_body(MDC2_CTX *c, const unsigned char *in, size_t len);
 int MDC2_Init(MDC2_CTX *c)
-	{
-	c->num=0;
-	c->pad_type=1;
-	memset(&(c->h[0]),0x52,MDC2_BLOCK);
-	memset(&(c->hh[0]),0x25,MDC2_BLOCK);
-	return 1;
-	}
+{
+    c->num = 0;
+    c->pad_type = 1;
+    memset(&(c->h[0]), 0x52, MDC2_BLOCK);
+    memset(&(c->hh[0]), 0x25, MDC2_BLOCK);
+    return 1;
+}
 
 int MDC2_Update(MDC2_CTX *c, const unsigned char *in, size_t len)
-	{
-	size_t i,j;
-
-	i=c->num;
-	if (i != 0)
-		{
-		if (i+len < MDC2_BLOCK)
-			{
-			/* partial block */
-			memcpy(&(c->data[i]),in,len);
-			c->num+=(int)len;
-			return 1;
-			}
-		else
-			{
-			/* filled one */
-			j=MDC2_BLOCK-i;
-			memcpy(&(c->data[i]),in,j);
-			len-=j;
-			in+=j;
-			c->num=0;
-			mdc2_body(c,&(c->data[0]),MDC2_BLOCK);
-			}
-		}
-	i=len&~((size_t)MDC2_BLOCK-1);
-	if (i > 0) mdc2_body(c,in,i);
-	j=len-i;
-	if (j > 0)
-		{
-		memcpy(&(c->data[0]),&(in[i]),j);
-		c->num=(int)j;
-		}
-	return 1;
-	}
+{
+    size_t i, j;
+
+    i = c->num;
+    if (i != 0) {
+        if (i + len < MDC2_BLOCK) {
+            /* partial block */
+            memcpy(&(c->data[i]), in, len);
+            c->num += (int)len;
+            return 1;
+        } else {
+            /* filled one */
+            j = MDC2_BLOCK - i;
+            memcpy(&(c->data[i]), in, j);
+            len -= j;
+            in += j;
+            c->num = 0;
+            mdc2_body(c, &(c->data[0]), MDC2_BLOCK);
+        }
+    }
+    i = len & ~((size_t)MDC2_BLOCK - 1);
+    if (i > 0)
+        mdc2_body(c, in, i);
+    j = len - i;
+    if (j > 0) {
+        memcpy(&(c->data[0]), &(in[i]), j);
+        c->num = (int)j;
+    }
+    return 1;
+}
 
 static void mdc2_body(MDC2_CTX *c, const unsigned char *in, size_t len)
-	{
-	register DES_LONG tin0,tin1;
-	register DES_LONG ttin0,ttin1;
-	DES_LONG d[2],dd[2];
-	DES_key_schedule k;
-	unsigned char *p;
-	size_t i;
-
-	for (i=0; i<len; i+=8)
-		{
-		c2l(in,tin0); d[0]=dd[0]=tin0;
-		c2l(in,tin1); d[1]=dd[1]=tin1;
-		c->h[0]=(c->h[0]&0x9f)|0x40;
-		c->hh[0]=(c->hh[0]&0x9f)|0x20;
-
-		DES_set_odd_parity(&c->h);
-		DES_set_key_unchecked(&c->h,&k);
-		DES_encrypt1(d,&k,1);
-
-		DES_set_odd_parity(&c->hh);
-		DES_set_key_unchecked(&c->hh,&k);
-		DES_encrypt1(dd,&k,1);
-
-		ttin0=tin0^dd[0];
-		ttin1=tin1^dd[1];
-		tin0^=d[0];
-		tin1^=d[1];
-
-		p=c->h;
-		l2c(tin0,p);
-		l2c(ttin1,p);
-		p=c->hh;
-		l2c(ttin0,p);
-		l2c(tin1,p);
-		}
-	}
+{
+    register DES_LONG tin0, tin1;
+    register DES_LONG ttin0, ttin1;
+    DES_LONG d[2], dd[2];
+    DES_key_schedule k;
+    unsigned char *p;
+    size_t i;
+
+    for (i = 0; i < len; i += 8) {
+        c2l(in, tin0);
+        d[0] = dd[0] = tin0;
+        c2l(in, tin1);
+        d[1] = dd[1] = tin1;
+        c->h[0] = (c->h[0] & 0x9f) | 0x40;
+        c->hh[0] = (c->hh[0] & 0x9f) | 0x20;
+
+        DES_set_odd_parity(&c->h);
+        DES_set_key_unchecked(&c->h, &k);
+        DES_encrypt1(d, &k, 1);
+
+        DES_set_odd_parity(&c->hh);
+        DES_set_key_unchecked(&c->hh, &k);
+        DES_encrypt1(dd, &k, 1);
+
+        ttin0 = tin0 ^ dd[0];
+        ttin1 = tin1 ^ dd[1];
+        tin0 ^= d[0];
+        tin1 ^= d[1];
+
+        p = c->h;
+        l2c(tin0, p);
+        l2c(ttin1, p);
+        p = c->hh;
+        l2c(ttin0, p);
+        l2c(tin1, p);
+    }
+}
 
 int MDC2_Final(unsigned char *md, MDC2_CTX *c)
-	{
-	unsigned int i;
-	int j;
-
-	i=c->num;
-	j=c->pad_type;
-	if ((i > 0) || (j == 2))
-		{
-		if (j == 2)
-			c->data[i++]=0x80;
-		memset(&(c->data[i]),0,MDC2_BLOCK-i);
-		mdc2_body(c,c->data,MDC2_BLOCK);
-		}
-	memcpy(md,(char *)c->h,MDC2_BLOCK);
-	memcpy(&(md[MDC2_BLOCK]),(char *)c->hh,MDC2_BLOCK);
-	return 1;
-	}
+{
+    unsigned int i;
+    int j;
+
+    i = c->num;
+    j = c->pad_type;
+    if ((i > 0) || (j == 2)) {
+        if (j == 2)
+            c->data[i++] = 0x80;
+        memset(&(c->data[i]), 0, MDC2_BLOCK - i);
+        mdc2_body(c, c->data, MDC2_BLOCK);
+    }
+    memcpy(md, (char *)c->h, MDC2_BLOCK);
+    memcpy(&(md[MDC2_BLOCK]), (char *)c->hh, MDC2_BLOCK);
+    return 1;
+}
 
 #undef TEST
 
 #ifdef TEST
 main()
-	{
-	unsigned char md[MDC2_DIGEST_LENGTH];
-	int i;
-	MDC2_CTX c;
-	static char *text="Now is the time for all ";
-
-	MDC2_Init(&c);
-	MDC2_Update(&c,text,strlen(text));
-	MDC2_Final(&(md[0]),&c);
-
-	for (i=0; i<MDC2_DIGEST_LENGTH; i++)
-		printf("%02X",md[i]);
-	printf("\n");
-	}
+{
+    unsigned char md[MDC2_DIGEST_LENGTH];
+    int i;
+    MDC2_CTX c;
+    static char *text = "Now is the time for all ";
+
+    MDC2_Init(&c);
+    MDC2_Update(&c, text, strlen(text));
+    MDC2_Final(&(md[0]), &c);
+
+    for (i = 0; i < MDC2_DIGEST_LENGTH; i++)
+        printf("%02X", md[i]);
+    printf("\n");
+}
 
 #endif
diff --git a/crypto/mdc2/mdc2test.c b/crypto/mdc2/mdc2test.c
index 017b31add2..8416252f80 100644
--- a/crypto/mdc2/mdc2test.c
+++ b/crypto/mdc2/mdc2test.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
@@ -63,87 +63,84 @@
 #include "../e_os.h"
 
 #if defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_MDC2)
-#define OPENSSL_NO_MDC2
+# define OPENSSL_NO_MDC2
 #endif
 
 #ifdef OPENSSL_NO_MDC2
 int main(int argc, char *argv[])
 {
     printf("No MDC2 support\n");
-    return(0);
+    return (0);
 }
 #else
-#include <openssl/evp.h>
-#include <openssl/mdc2.h>
+# include <openssl/evp.h>
+# include <openssl/mdc2.h>
 
-#ifdef CHARSET_EBCDIC
-#include <openssl/ebcdic.h>
-#endif
+# ifdef CHARSET_EBCDIC
+#  include <openssl/ebcdic.h>
+# endif
 
-static unsigned char pad1[16]={
-	0x42,0xE5,0x0C,0xD2,0x24,0xBA,0xCE,0xBA,
-	0x76,0x0B,0xDD,0x2B,0xD4,0x09,0x28,0x1A
-	};
+static unsigned char pad1[16] = {
+    0x42, 0xE5, 0x0C, 0xD2, 0x24, 0xBA, 0xCE, 0xBA,
+    0x76, 0x0B, 0xDD, 0x2B, 0xD4, 0x09, 0x28, 0x1A
+};
 
-static unsigned char pad2[16]={
-	0x2E,0x46,0x79,0xB5,0xAD,0xD9,0xCA,0x75,
-	0x35,0xD8,0x7A,0xFE,0xAB,0x33,0xBE,0xE2
-	};
+static unsigned char pad2[16] = {
+    0x2E, 0x46, 0x79, 0xB5, 0xAD, 0xD9, 0xCA, 0x75,
+    0x35, 0xD8, 0x7A, 0xFE, 0xAB, 0x33, 0xBE, 0xE2
+};
 
 int main(int argc, char *argv[])
-	{
-	int ret=0;
-	unsigned char md[MDC2_DIGEST_LENGTH];
-	int i;
-	EVP_MD_CTX c;
-	static char *text="Now is the time for all ";
+{
+    int ret = 0;
+    unsigned char md[MDC2_DIGEST_LENGTH];
+    int i;
+    EVP_MD_CTX c;
+    static char *text = "Now is the time for all ";
 
-#ifdef CHARSET_EBCDIC
-	ebcdic2ascii(text,text,strlen(text));
-#endif
+# ifdef CHARSET_EBCDIC
+    ebcdic2ascii(text, text, strlen(text));
+# endif
 
-	EVP_MD_CTX_init(&c);
-	EVP_DigestInit_ex(&c,EVP_mdc2(), NULL);
-	EVP_DigestUpdate(&c,(unsigned char *)text,strlen(text));
-	EVP_DigestFinal_ex(&c,&(md[0]),NULL);
+    EVP_MD_CTX_init(&c);
+    EVP_DigestInit_ex(&c, EVP_mdc2(), NULL);
+    EVP_DigestUpdate(&c, (unsigned char *)text, strlen(text));
+    EVP_DigestFinal_ex(&c, &(md[0]), NULL);
 
-	if (memcmp(md,pad1,MDC2_DIGEST_LENGTH) != 0)
-		{
-		for (i=0; i<MDC2_DIGEST_LENGTH; i++)
-			printf("%02X",md[i]);
-		printf(" <- generated\n");
-		for (i=0; i<MDC2_DIGEST_LENGTH; i++)
-			printf("%02X",pad1[i]);
-		printf(" <- correct\n");
-		ret=1;
-		}
-	else
-		printf("pad1 - ok\n");
+    if (memcmp(md, pad1, MDC2_DIGEST_LENGTH) != 0) {
+        for (i = 0; i < MDC2_DIGEST_LENGTH; i++)
+            printf("%02X", md[i]);
+        printf(" <- generated\n");
+        for (i = 0; i < MDC2_DIGEST_LENGTH; i++)
+            printf("%02X", pad1[i]);
+        printf(" <- correct\n");
+        ret = 1;
+    } else
+        printf("pad1 - ok\n");
 
-	EVP_DigestInit_ex(&c,EVP_mdc2(), NULL);
-	/* FIXME: use a ctl function? */
-	((MDC2_CTX *)c.md_data)->pad_type=2;
-	EVP_DigestUpdate(&c,(unsigned char *)text,strlen(text));
-	EVP_DigestFinal_ex(&c,&(md[0]),NULL);
+    EVP_DigestInit_ex(&c, EVP_mdc2(), NULL);
+    /* FIXME: use a ctl function? */
+    ((MDC2_CTX *)c.md_data)->pad_type = 2;
+    EVP_DigestUpdate(&c, (unsigned char *)text, strlen(text));
+    EVP_DigestFinal_ex(&c, &(md[0]), NULL);
 
-	if (memcmp(md,pad2,MDC2_DIGEST_LENGTH) != 0)
-		{
-		for (i=0; i<MDC2_DIGEST_LENGTH; i++)
-			printf("%02X",md[i]);
-		printf(" <- generated\n");
-		for (i=0; i<MDC2_DIGEST_LENGTH; i++)
-			printf("%02X",pad2[i]);
-		printf(" <- correct\n");
-		ret=1;
-		}
-	else
-		printf("pad2 - ok\n");
+    if (memcmp(md, pad2, MDC2_DIGEST_LENGTH) != 0) {
+        for (i = 0; i < MDC2_DIGEST_LENGTH; i++)
+            printf("%02X", md[i]);
+        printf(" <- generated\n");
+        for (i = 0; i < MDC2_DIGEST_LENGTH; i++)
+            printf("%02X", pad2[i]);
+        printf(" <- correct\n");
+        ret = 1;
+    } else
+        printf("pad2 - ok\n");
 
-	EVP_MD_CTX_cleanup(&c);
-#ifdef OPENSSL_SYS_NETWARE
-    if (ret) printf("ERROR: %d\n", ret);
-#endif
-	EXIT(ret);
-	return(ret);
-	}
+    EVP_MD_CTX_cleanup(&c);
+# ifdef OPENSSL_SYS_NETWARE
+    if (ret)
+        printf("ERROR: %d\n", ret);
+# endif
+    EXIT(ret);
+    return (ret);
+}
 #endif