md4: fix preprocessor indentation

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/10790)

diff --git a/include/openssl/md4.h b/include/openssl/md4.h
index 6ba2d5d9ac2096dfd15887b1c39bc1d27b702762..3766ce3b716014ef485d577c12dcc92fc58af3ed 100644 (file)
--- a/include/openssl/md4.h
+++ b/include/openssl/md4.h
@@ -19,22 +19,22 @@
 # include <openssl/opensslconf.h>
 
 # ifndef OPENSSL_NO_MD4
-# include <openssl/e_os2.h>
-# include <stddef.h>
-# ifdef  __cplusplus
+#  include <openssl/e_os2.h>
+#  include <stddef.h>
+#  ifdef  __cplusplus
 extern "C" {
-# endif
+#  endif
 
 /*-
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  * ! MD4_LONG has to be at least 32 bits wide.                     !
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  */
-# define MD4_LONG unsigned int
+#  define MD4_LONG unsigned int
 
-# define MD4_CBLOCK      64
-# define MD4_LBLOCK      (MD4_CBLOCK/4)
-# define MD4_DIGEST_LENGTH 16
+#  define MD4_CBLOCK      64
+#  define MD4_LBLOCK      (MD4_CBLOCK/4)
+#  define MD4_DIGEST_LENGTH 16
 
 typedef struct MD4state_st {
     MD4_LONG A, B, C, D;
@@ -49,9 +49,9 @@ int MD4_Final(unsigned char *md, MD4_CTX *c);
 unsigned char *MD4(const unsigned char *d, size_t n, unsigned char *md);
 void MD4_Transform(MD4_CTX *c, const unsigned char *b);
 
-# ifdef  __cplusplus
+#  ifdef  __cplusplus
 }
-# endif
+#  endif
 # endif
 
 #endif