des: fix header file preprocessor indentation

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/10858)

diff --git a/include/openssl/des.h b/include/openssl/des.h
index 6bbf5828d0d3d1be38181fd820a47773b6d43a2a..1ca9436c7c7aaa6835586912c272d502f7b6681b 100644 (file)
--- a/include/openssl/des.h
+++ b/include/openssl/des.h
@@ -19,17 +19,17 @@
 # include <openssl/opensslconf.h>
 
 # ifndef OPENSSL_NO_DES
-# ifdef  __cplusplus
+#  ifdef  __cplusplus
 extern "C" {
-# endif
-# include <openssl/e_os2.h>
+#  endif
+#  include <openssl/e_os2.h>
 
 typedef unsigned int DES_LONG;
 
-# ifdef OPENSSL_BUILD_SHLIBCRYPTO
-#  undef OPENSSL_EXTERN
-#  define OPENSSL_EXTERN OPENSSL_EXPORT
-# endif
+#  ifdef OPENSSL_BUILD_SHLIBCRYPTO
+#   undef OPENSSL_EXTERN
+#   define OPENSSL_EXTERN OPENSSL_EXPORT
+#  endif
 
 typedef unsigned char DES_cblock[8];
 typedef /* const */ unsigned char const_DES_cblock[8];
@@ -48,25 +48,25 @@ typedef struct DES_ks {
     } ks[16];
 } DES_key_schedule;
 
-# define DES_KEY_SZ      (sizeof(DES_cblock))
-# define DES_SCHEDULE_SZ (sizeof(DES_key_schedule))
+#  define DES_KEY_SZ      (sizeof(DES_cblock))
+#  define DES_SCHEDULE_SZ (sizeof(DES_key_schedule))
 
-# define DES_ENCRYPT     1
-# define DES_DECRYPT     0
+#  define DES_ENCRYPT     1
+#  define DES_DECRYPT     0
 
-# define DES_CBC_MODE    0
-# define DES_PCBC_MODE   1
+#  define DES_CBC_MODE    0
+#  define DES_PCBC_MODE   1
 
-# define DES_ecb2_encrypt(i,o,k1,k2,e) \
+#  define DES_ecb2_encrypt(i,o,k1,k2,e) \
         DES_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
 
-# define DES_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
+#  define DES_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
         DES_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
 
-# define DES_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
+#  define DES_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
         DES_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
 
-# define DES_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
+#  define DES_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
         DES_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
 
 const char *DES_options(void);
@@ -166,11 +166,11 @@ void DES_ofb64_encrypt(const unsigned char *in, unsigned char *out,
                        long length, DES_key_schedule *schedule,
                        DES_cblock *ivec, int *num);
 
-# define DES_fixup_key_parity DES_set_odd_parity
+#  define DES_fixup_key_parity DES_set_odd_parity
 
-# ifdef  __cplusplus
+#  ifdef  __cplusplus
 }
-# endif
+#  endif
 # endif
 
 #endif