idea: fix preprocessor indention

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10819)

diff --git a/include/openssl/idea.h b/include/openssl/idea.h
index 3e46f2822d3c119bc28b1a0279e81a9d727d5214..a0a0ceeb7e61baa6f26ef3db0eb5b636d3b9ea1f 100644 (file)
--- a/include/openssl/idea.h
+++ b/include/openssl/idea.h
@@ -19,17 +19,17 @@
 # include <openssl/opensslconf.h>
 
 # ifndef OPENSSL_NO_IDEA
-# ifdef  __cplusplus
+#  ifdef  __cplusplus
 extern "C" {
-# endif
+#  endif
 
 typedef unsigned int IDEA_INT;
 
-# define IDEA_ENCRYPT    1
-# define IDEA_DECRYPT    0
+#  define IDEA_ENCRYPT    1
+#  define IDEA_DECRYPT    0
 
-# define IDEA_BLOCK      8
-# define IDEA_KEY_LENGTH 16
+#  define IDEA_BLOCK      8
+#  define IDEA_KEY_LENGTH 16
 
 typedef struct idea_key_st {
     IDEA_INT data[9][6];
@@ -51,20 +51,20 @@ void IDEA_ofb64_encrypt(const unsigned char *in, unsigned char *out,
                         int *num);
 void IDEA_encrypt(unsigned long *in, IDEA_KEY_SCHEDULE *ks);
 
-# ifndef OPENSSL_NO_DEPRECATED_1_1_0
-#  define idea_options          IDEA_options
-#  define idea_ecb_encrypt      IDEA_ecb_encrypt
-#  define idea_set_encrypt_key  IDEA_set_encrypt_key
-#  define idea_set_decrypt_key  IDEA_set_decrypt_key
-#  define idea_cbc_encrypt      IDEA_cbc_encrypt
-#  define idea_cfb64_encrypt    IDEA_cfb64_encrypt
-#  define idea_ofb64_encrypt    IDEA_ofb64_encrypt
-#  define idea_encrypt          IDEA_encrypt
-# endif
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#   define idea_options          IDEA_options
+#   define idea_ecb_encrypt      IDEA_ecb_encrypt
+#   define idea_set_encrypt_key  IDEA_set_encrypt_key
+#   define idea_set_decrypt_key  IDEA_set_decrypt_key
+#   define idea_cbc_encrypt      IDEA_cbc_encrypt
+#   define idea_cfb64_encrypt    IDEA_cfb64_encrypt
+#   define idea_ofb64_encrypt    IDEA_ofb64_encrypt
+#   define idea_encrypt          IDEA_encrypt
+#  endif
 
-# ifdef  __cplusplus
+#  ifdef  __cplusplus
 }
-# endif
+#  endif
 # endif
 
 #endif