More KNF.

1 files changed, 37 insertions, 31 deletions

diff --git a/src/lib/libcrypto/asn1/t_pkey.c b/src/lib/libcrypto/asn1/t_pkey.c
index 12674e0125..579df8154c 100644
--- a/src/lib/libcrypto/asn1/t_pkey.c
+++ b/src/lib/libcrypto/asn1/t_pkey.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
@@ -62,15 +62,17 @@
 #include <openssl/buffer.h>
 #include <openssl/bn.h>
 
-int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num,
-                        unsigned char *buf, int off)
+int
+ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num,
+    unsigned char *buf, int off)
 {
-        int n,i;
+        int n, i;
         const char *neg;
 
-        if (num == NULL) return(1);
-        neg = (BN_is_negative(num))?"-":"";
-        if(!BIO_indent(bp,off,128))
+        if (num == NULL)
+                return (1);
+        neg = (BN_is_negative(num)) ? "-" : "";
+        if (!BIO_indent(bp, off, 128))
                 return 0;
         if (BN_is_zero(num)) {
                 if (BIO_printf(bp, "%s 0\n", number) <= 0)
@@ -79,30 +81,34 @@ int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num,
         }
 
         if (BN_num_bytes(num) <= BN_BYTES) {
-                if (BIO_printf(bp,"%s %s%lu (%s0x%lx)\n",number,neg,
-                        (unsigned long)num->d[0],neg,(unsigned long)num->d[0])
-                        <= 0) return(0);
+                if (BIO_printf(bp, "%s %s%lu (%s0x%lx)\n", number, neg,
+                    (unsigned long)num->d[0], neg,
+                    (unsigned long)num->d[0]) <= 0)
+                        return (0);
         } else {
-                buf[0]=0;
-                if (BIO_printf(bp,"%s%s",number,
-                        (neg[0] == '-')?" (Negative)":"") <= 0)
-                        return(0);
-                n=BN_bn2bin(num,&buf[1]);
-        
+                buf[0] = 0;
+                if (BIO_printf(bp, "%s%s", number,
+                    (neg[0] == '-') ? " (Negative)" : "") <= 0)
+                        return (0);
+                n = BN_bn2bin(num, &buf[1]);
+
                 if (buf[1] & 0x80)
                         n++;
-                else    buf++;
+                else
+                        buf++;
 
-                for (i=0; i<n; i++) {
-                        if ((i%15) == 0) {
-                                if(BIO_puts(bp,"\n") <= 0
-                                   || !BIO_indent(bp,off+4,128))
-                                    return 0;
+                for (i = 0; i < n; i++) {
+                        if ((i % 15) == 0) {
+                                if (BIO_puts(bp, "\n") <= 0 ||
+                                    !BIO_indent(bp, off + 4, 128))
+                                        return 0;
                         }
-                        if (BIO_printf(bp,"%02x%s",buf[i],((i+1) == n)?"":":")
-                                <= 0) return(0);
+                        if (BIO_printf(bp, "%02x%s", buf[i],
+                            ((i + 1) == n) ? "" : ":") <= 0)
+                                return (0);
                 }
-                if (BIO_write(bp,"\n",1) <= 0) return(0);
+                if (BIO_write(bp, "\n", 1) <= 0)
+                        return (0);
         }
-        return(1);
+        return (1);
 }