documentation: remove extraneous words

[thirdparty/git.git] / hash-ll.h

diff --git a/hash-ll.h b/hash-ll.h
index 8d7973769fda4fb68f83e24b219c3473bbd32171..10d84cc208886187d044b0b69fbfc397f4d28864 100644 (file)
--- a/hash-ll.h
+++ b/hash-ll.h
@@ -4,7 +4,11 @@
 #if defined(SHA1_APPLE)
 #include <CommonCrypto/CommonDigest.h>
 #elif defined(SHA1_OPENSSL)
-#include <openssl/sha.h>
+#  include <openssl/sha.h>
+#  if defined(OPENSSL_API_LEVEL) && OPENSSL_API_LEVEL >= 3
+#    define SHA1_NEEDS_CLONE_HELPER
+#    include "sha1/openssl.h"
+#  endif
 #elif defined(SHA1_DC)
 #include "sha1dc_git.h"
 #else /* SHA1_BLK */
@@ -17,7 +21,11 @@
 #define SHA256_NEEDS_CLONE_HELPER
 #include "sha256/gcrypt.h"
 #elif defined(SHA256_OPENSSL)
-#include <openssl/sha.h>
+#  include <openssl/sha.h>
+#  if defined(OPENSSL_API_LEVEL) && OPENSSL_API_LEVEL >= 3
+#    define SHA256_NEEDS_CLONE_HELPER
+#    include "sha256/openssl.h"
+#  endif
 #else
 #include "sha256/block/sha256.h"
 #endif
@@ -41,6 +49,10 @@
 #define git_SHA1_Update                platform_SHA1_Update
 #define git_SHA1_Final         platform_SHA1_Final
 
+#ifdef platform_SHA1_Clone
+#define git_SHA1_Clone platform_SHA1_Clone
+#endif
+
 #ifndef platform_SHA256_CTX
 #define platform_SHA256_CTX    SHA256_CTX
 #define platform_SHA256_Init   SHA256_Init
@@ -63,10 +75,12 @@
 #define git_SHA1_Update                git_SHA1_Update_Chunked
 #endif
 
+#ifndef SHA1_NEEDS_CLONE_HELPER
 static inline void git_SHA1_Clone(git_SHA_CTX *dst, const git_SHA_CTX *src)
 {
        memcpy(dst, src, sizeof(*dst));
 }
+#endif
 
 #ifndef SHA256_NEEDS_CLONE_HELPER
 static inline void git_SHA256_Clone(git_SHA256_CTX *dst, const git_SHA256_CTX *src)