1 files changed, 21 insertions, 27 deletions

diff --git a/src/libstrongswan/plugins/md4/md4_hasher.c b/src/libstrongswan/plugins/md4/md4_hasher.c
index 366d37328..6a31017c2 100644
--- a/src/libstrongswan/plugins/md4/md4_hasher.c
+++ b/src/libstrongswan/plugins/md4/md4_hasher.c
@@ -268,10 +268,8 @@ static void MD4Final (private_md4_hasher_t *this, u_int8_t digest[16])
 
 
 
-/**
- * Implementation of hasher_t.get_hash.
- */
-static void get_hash(private_md4_hasher_t *this, chunk_t chunk, u_int8_t *buffer)
+METHOD(hasher_t, get_hash, void,
+	private_md4_hasher_t *this, chunk_t chunk, u_int8_t *buffer)
 {
 	MD4Update(this, chunk.ptr, chunk.len);
 	if (buffer != NULL)
@@ -281,11 +279,8 @@ static void get_hash(private_md4_hasher_t *this, chunk_t chunk, u_int8_t *buffer
 	}
 }
 
-
-/**
- * Implementation of hasher_t.allocate_hash.
- */
-static void allocate_hash(private_md4_hasher_t *this, chunk_t chunk, chunk_t *hash)
+METHOD(hasher_t, allocate_hash, void,
+	private_md4_hasher_t *this, chunk_t chunk, chunk_t *hash)
 {
 	chunk_t allocated_hash;
 
@@ -302,18 +297,14 @@ static void allocate_hash(private_md4_hasher_t *this, chunk_t chunk, chunk_t *ha
 	}
 }
 
-/**
- * Implementation of hasher_t.get_hash_size.
- */
-static size_t get_hash_size(private_md4_hasher_t *this)
+METHOD(hasher_t, get_hash_size, size_t,
+	private_md4_hasher_t *this)
 {
 	return HASH_SIZE_MD4;
 }
 
-/**
- * Implementation of hasher_t.reset.
- */
-static void reset(private_md4_hasher_t *this)
+METHOD(hasher_t, reset, void,
+	private_md4_hasher_t *this)
 {
 	this->state[0] = 0x67452301;
 	this->state[1] = 0xefcdab89;
@@ -323,10 +314,8 @@ static void reset(private_md4_hasher_t *this)
 	this->count[1] = 0;
 }
 
-/**
- * Implementation of hasher_t.destroy.
- */
-static void destroy(private_md4_hasher_t *this)
+METHOD(hasher_t, destroy, void,
+	private_md4_hasher_t *this)
 {
 	free(this);
 }
@@ -342,13 +331,18 @@ md4_hasher_t *md4_hasher_create(hash_algorithm_t algo)
 	{
 		return NULL;
 	}
-	this = malloc_thing(private_md4_hasher_t);
 
-	this->public.hasher_interface.get_hash = (void (*) (hasher_t*, chunk_t, u_int8_t*))get_hash;
-	this->public.hasher_interface.allocate_hash = (void (*) (hasher_t*, chunk_t, chunk_t*))allocate_hash;
-	this->public.hasher_interface.get_hash_size = (size_t (*) (hasher_t*))get_hash_size;
-	this->public.hasher_interface.reset = (void (*) (hasher_t*))reset;
-	this->public.hasher_interface.destroy = (void (*) (hasher_t*))destroy;
+	INIT(this,
+		.public = {
+			.hasher_interface = {
+				.get_hash = _get_hash,
+				.allocate_hash = _allocate_hash,
+				.get_hash_size = _get_hash_size,
+				.reset = _reset,
+				.destroy = _destroy,
+			},
+		},
+	);
 
 	/* initialize */
 	reset(this);