Index: src/OFCryptoHash.h
==================================================================
--- src/OFCryptoHash.h
+++ src/OFCryptoHash.h
@@ -65,11 +65,11 @@
  * The size of the buffer depends on the hash used. The buffer is part of the
  * receiver's memory pool.
  *
  * @return A buffer containing the hash
  */
-- (const uint8_t*)digest OF_RETURNS_INNER_POINTER;
+- (const unsigned char*)digest OF_RETURNS_INNER_POINTER;
 
 /*!
  * @brief Resets all state so that a new hash can be calculated.
  *
  * @warning This invalidates any pointer previously returned by @ref digest. If

Index: src/OFDataArray+CryptoHashing.m
==================================================================
--- src/OFDataArray+CryptoHashing.m
+++ src/OFDataArray+CryptoHashing.m
@@ -33,11 +33,11 @@
 - (OFString*)OF_cryptoHashWithClass: (Class <OFCryptoHash>)class
 {
 	void *pool = objc_autoreleasePoolPush();
 	id <OFCryptoHash> hash = [class cryptoHash];
 	size_t digestSize = [class digestSize];
-	const uint8_t *digest;
+	const unsigned char *digest;
 	char cString[digestSize * 2];
 
 	[hash updateWithBuffer: _items
 			length: _count * _itemSize];
 	digest = [hash digest];

Index: src/OFHMAC.h
==================================================================
--- src/OFHMAC.h
+++ src/OFHMAC.h
@@ -71,11 +71,11 @@
  * The size of the buffer depends on the hash used. The buffer is part of the
  * receiver's memory pool.
  *
  * @return A buffer containing the hash
  */
-- (const uint8_t*)digest OF_RETURNS_INNER_POINTER;
+- (const unsigned char*)digest OF_RETURNS_INNER_POINTER;
 
 /*!
  * @brief Returns the size of the digest.
  *
  * @return The size of the digest.

Index: src/OFHMAC.m
==================================================================
--- src/OFHMAC.m
+++ src/OFHMAC.m
@@ -106,11 +106,11 @@
 
 	[_innerHash updateWithBuffer: buffer
 			      length: length];
 }
 
-- (const uint8_t*)digest
+- (const unsigned char*)digest
 {
 	if (_calculated)
 		return [_outerHash digest];
 
 	[_outerHash updateWithBuffer: [_innerHash digest]

Index: src/OFMD5Hash.m
==================================================================
--- src/OFMD5Hash.m
+++ src/OFMD5Hash.m
@@ -175,11 +175,11 @@
 			_bufferLength = 0;
 		}
 	}
 }
 
-- (const uint8_t*)digest
+- (const unsigned char*)digest
 {
 	if (_calculated)
 		return (const uint8_t*)_state;
 
 	_buffer.bytes[_bufferLength] = 0x80;

Index: src/OFRIPEMD160Hash.m
==================================================================
--- src/OFRIPEMD160Hash.m
+++ src/OFRIPEMD160Hash.m
@@ -190,11 +190,11 @@
 			_bufferLength = 0;
 		}
 	}
 }
 
-- (const uint8_t*)digest
+- (const unsigned char*)digest
 {
 	if (_calculated)
 		return (const uint8_t*)_state;
 
 	_buffer.bytes[_bufferLength] = 0x80;

Index: src/OFSHA1Hash.m
==================================================================
--- src/OFSHA1Hash.m
+++ src/OFSHA1Hash.m
@@ -150,11 +150,11 @@
 			_bufferLength = 0;
 		}
 	}
 }
 
-- (const uint8_t*)digest
+- (const unsigned char*)digest
 {
 	if (_calculated)
 		return (const uint8_t*)_state;
 
 	_buffer.bytes[_bufferLength] = 0x80;

Index: src/OFSHA224Or256Hash.m
==================================================================
--- src/OFSHA224Or256Hash.m
+++ src/OFSHA224Or256Hash.m
@@ -173,11 +173,11 @@
 			_bufferLength = 0;
 		}
 	}
 }
 
-- (const uint8_t*)digest
+- (const unsigned char*)digest
 {
 	if (_calculated)
 		return (const uint8_t*)_state;
 
 	_buffer.bytes[_bufferLength] = 0x80;

Index: src/OFSHA384Or512Hash.m
==================================================================
--- src/OFSHA384Or512Hash.m
+++ src/OFSHA384Or512Hash.m
@@ -186,11 +186,11 @@
 			_bufferLength = 0;
 		}
 	}
 }
 
-- (const uint8_t*)digest
+- (const unsigned char*)digest
 {
 	if (_calculated)
 		return (const uint8_t*)_state;
 
 	_buffer.bytes[_bufferLength] = 0x80;

Index: src/OFString+CryptoHashing.m
==================================================================
--- src/OFString+CryptoHashing.m
+++ src/OFString+CryptoHashing.m
@@ -32,11 +32,11 @@
 - (OFString*)OF_cryptoHashWithClass: (Class <OFCryptoHash>)class
 {
 	void *pool = objc_autoreleasePoolPush();
 	id <OFCryptoHash> hash = [class cryptoHash];
 	size_t digestSize = [class digestSize];
-	const uint8_t *digest;
+	const unsigned char *digest;
 	char cString[digestSize * 2];
 
 	[hash updateWithBuffer: [self UTF8String]
 			length: [self UTF8StringLength]];
 	digest = [hash digest];