KNF.

1 files changed, 40 insertions, 39 deletions

diff --git a/lib/libcrypto/evp/e_rc4.c b/lib/libcrypto/evp/e_rc4.c
index b4f6bda82d4..f66885f70d3 100644
--- a/lib/libcrypto/evp/e_rc4.c
+++ b/lib/libcrypto/evp/e_rc4.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
@@ -69,21 +69,20 @@
 /* FIXME: surely this is available elsewhere? */
 #define EVP_RC4_KEY_SIZE		16
 
-typedef struct
-    {
+typedef struct {
     RC4_KEY ks;	/* working key */
-    } EVP_RC4_KEY;
+} EVP_RC4_KEY;
 
 #define data(ctx) ((EVP_RC4_KEY *)(ctx)->cipher_data)
 
 static int rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 static int rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t inl);
-static const EVP_CIPHER r4_cipher=
-	{
+    const unsigned char *in, size_t inl);
+
+static const EVP_CIPHER r4_cipher = {
 	NID_rc4,
-	1,EVP_RC4_KEY_SIZE,0,
+	1, EVP_RC4_KEY_SIZE, 0,
 	EVP_CIPH_VARIABLE_LENGTH,
 	rc4_init_key,
 	rc4_cipher,
@@ -93,45 +92,47 @@ static const EVP_CIPHER r4_cipher=
 	NULL,
 	NULL,
 	NULL
-	};
+};
 
-static const EVP_CIPHER r4_40_cipher=
-	{
+static const EVP_CIPHER r4_40_cipher = {
 	NID_rc4_40,
-	1,5 /* 40 bit */,0,
+	1, 5 /* 40 bit */, 0,
 	EVP_CIPH_VARIABLE_LENGTH,
 	rc4_init_key,
 	rc4_cipher,
 	NULL,
 	sizeof(EVP_RC4_KEY),
-	NULL, 
+	NULL,
 	NULL,
 	NULL,
 	NULL
-	};
+};
 
-const EVP_CIPHER *EVP_rc4(void)
-	{
-	return(&r4_cipher);
-	}
+const EVP_CIPHER *
+EVP_rc4(void)
+{
+	return (&r4_cipher);
+}
 
-const EVP_CIPHER *EVP_rc4_40(void)
-	{
-	return(&r4_40_cipher);
-	}
+const EVP_CIPHER *
+EVP_rc4_40(void)
+{
+	return (&r4_40_cipher);
+}
 
-static int rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv, int enc)
-	{
-	RC4_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),
-		    key);
+static int
+rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
+	RC4_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key);
 	return 1;
-	}
+}
 
-static int rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t inl)
-	{
-	RC4(&data(ctx)->ks,inl,in,out);
+static int
+rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
+	RC4(&data(ctx)->ks, inl, in, out);
 	return 1;
-	}
+}
 #endif