From 0869da58a9bd4e037b1eac16d5041755bd9d75a3 Mon Sep 17 00:00:00 2001
From: Kazuki Yamaguchi <k@rhe.jp>
Date: Thu, 5 May 2016 16:56:44 +0900
Subject: ext/openssl: remove 'extern "C" { }' blocks

They have existed since ext/openssl was imported to Ruby, but since
openssl_missing.h and ossl.h are not library code, they aren't required.
---
 ext/openssl/openssl_missing.h | 9 ---------
 ext/openssl/ossl.h            | 8 --------
 2 files changed, 17 deletions(-)

diff --git a/ext/openssl/openssl_missing.h b/ext/openssl/openssl_missing.h
index bf5be463cf..8eec424efc 100644
--- a/ext/openssl/openssl_missing.h
+++ b/ext/openssl/openssl_missing.h
@@ -10,10 +10,6 @@
 #if !defined(_OSSL_OPENSSL_MISSING_H_)
 #define _OSSL_OPENSSL_MISSING_H_
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
 #ifndef TYPEDEF_D2I_OF
 typedef char *d2i_of_void();
 #endif
@@ -201,9 +197,4 @@ int ASN1_put_eoc(unsigned char **pp);
 	(ctx)->options &= ~(op); while (0)
 #endif
 
-#if defined(__cplusplus)
-}
-#endif
-
-
 #endif /* _OSSL_OPENSSL_MISSING_H_ */
diff --git a/ext/openssl/ossl.h b/ext/openssl/ossl.h
index 8e6f2ce7e3..fdeca83705 100644
--- a/ext/openssl/ossl.h
+++ b/ext/openssl/ossl.h
@@ -12,10 +12,6 @@
 
 #include RUBY_EXTCONF_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
 #if 0
   mOSSL = rb_define_module("OpenSSL");
   mX509 = rb_define_module_under(mOSSL, "X509");
@@ -242,8 +238,4 @@ void ossl_debug(const char *, ...);
 
 void Init_openssl(void);
 
-#if defined(__cplusplus)
-}
-#endif
-
 #endif /* _OSSL_H_ */
-- 
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