KNF.

1 files changed, 30 insertions, 30 deletions

diff --git a/src/lib/libcrypto/evp/e_rc5.c b/src/lib/libcrypto/evp/e_rc5.c
index 19a10c6402..efbd03735e 100644
--- a/src/lib/libcrypto/evp/e_rc5.c
+++ b/src/lib/libcrypto/evp/e_rc5.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
@@ -67,27 +67,26 @@
 #include <openssl/rc5.h>
 
 static int r_32_12_16_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                               const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr);
 
-typedef struct
-        {
+typedef struct {
         int rounds;     /* number of rounds */
         RC5_32_KEY ks;  /* key schedule */
-        } EVP_RC5_KEY;
+} EVP_RC5_KEY;
 
 #define data(ctx)       EVP_C_DATA(EVP_RC5_KEY,ctx)
 
 IMPLEMENT_BLOCK_CIPHER(rc5_32_12_16, ks, RC5_32, EVP_RC5_KEY, NID_rc5,
-                       8, RC5_32_KEY_LENGTH, 8, 64,
-                       EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
-                       r_32_12_16_init_key, NULL,
-                       NULL, NULL, rc5_ctrl)
+    8, RC5_32_KEY_LENGTH, 8, 64,
+    EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
+    r_32_12_16_init_key, NULL,
+    NULL, NULL, rc5_ctrl)
 
-static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-        {
-        switch(type)
-                {
+static int
+rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
+        switch (type) {
         case EVP_CTRL_INIT:
                 data(c)->rounds = RC5_12_ROUNDS;
                 return 1;
@@ -95,10 +94,9 @@ static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
         case EVP_CTRL_GET_RC5_ROUNDS:
                 *(int *)ptr = data(c)->rounds;
                 return 1;
-                        
+
         case EVP_CTRL_SET_RC5_ROUNDS:
-                switch(arg)
-                        {
+                switch (arg) {
                 case RC5_8_ROUNDS:
                 case RC5_12_ROUNDS:
                 case RC5_16_ROUNDS:
@@ -106,21 +104,23 @@ static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
                         return 1;
 
                 default:
-                        EVPerr(EVP_F_RC5_CTRL, EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS);
+                        EVPerr(EVP_F_RC5_CTRL,
+                            EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS);
                         return 0;
-                        }
+                }
 
         default:
                 return -1;
-                }
         }
+}
 
-static int r_32_12_16_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                               const unsigned char *iv, int enc)
-        {
-        RC5_32_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),
-                       key,data(ctx)->rounds);
+static int
+r_32_12_16_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
+        RC5_32_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key,
+            data(ctx)->rounds);
         return 1;
-        }
+}
 
 #endif