include/FLAC: More unsigned fixes

These fixes are in the public API, but FLAC would have been extremely
unlikely to work in any system where `unsigned` was not 32 bits.
Therefore we do not treat this as an API change.

6 files changed, 181 insertions, 181 deletions

diff --git a/include/FLAC/all.h b/include/FLAC/all.h
index 11d47d79..b37a68fc 100644
--- a/include/FLAC/all.h
+++ b/include/FLAC/all.h
@@ -321,7 +321,7 @@
  *
  * The \a bytes parameter to FLAC__StreamDecoderReadCallback,
  * FLAC__StreamEncoderReadCallback, and FLAC__StreamEncoderWriteCallback
- * is now \c size_t instead of \c unsigned.
+ * is now \c size_t instead of \c uint32_t.
  */
 
 /** \defgroup porting_1_1_3_to_1_1_4 Porting from FLAC 1.1.3 to 1.1.4
diff --git a/include/FLAC/format.h b/include/FLAC/format.h
index c087d4a7..769ab8af 100644
--- a/include/FLAC/format.h
+++ b/include/FLAC/format.h
@@ -173,10 +173,10 @@ extern FLAC_API const FLAC__byte FLAC__STREAM_SYNC_STRING[4]; /* = "fLaC" */
 /** The 32-bit integer big-endian representation of the beginning of
  *  a FLAC stream.
  */
-extern FLAC_API const unsigned FLAC__STREAM_SYNC; /* = 0x664C6143 */
+extern FLAC_API const uint32_t FLAC__STREAM_SYNC; /* = 0x664C6143 */
 
 /** The length of the FLAC signature in bits. */
-extern FLAC_API const unsigned FLAC__STREAM_SYNC_LEN; /* = 32 bits */
+extern FLAC_API const uint32_t FLAC__STREAM_SYNC_LEN; /* = 32 bits */
 
 /** The length of the FLAC signature in bytes. */
 #define FLAC__STREAM_SYNC_LENGTH (4u)
@@ -213,15 +213,15 @@ extern FLAC_API const char * const FLAC__EntropyCodingMethodTypeString[];
  */
 typedef struct {
 
-	unsigned *parameters;
+	uint32_t *parameters;
 	/**< The Rice parameters for each context. */
 
-	unsigned *raw_bits;
+	uint32_t *raw_bits;
 	/**< Widths for escape-coded partitions.  Will be non-zero for escaped
 	 * partitions and zero for unescaped partitions.
 	 */
 
-	unsigned capacity_by_order;
+	uint32_t capacity_by_order;
 	/**< The capacity of the \a parameters and \a raw_bits arrays
 	 * specified as an order, i.e. the number of array elements
 	 * allocated is 2 ^ \a capacity_by_order.
@@ -232,7 +232,7 @@ typedef struct {
  */
 typedef struct {
 
-	unsigned order;
+	uint32_t order;
 	/**< The partition order, i.e. # of contexts = 2 ^ \a order. */
 
 	const FLAC__EntropyCodingMethod_PartitionedRiceContents *contents;
@@ -240,14 +240,14 @@ typedef struct {
 
 } FLAC__EntropyCodingMethod_PartitionedRice;
 
-extern FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN; /**< == 4 (bits) */
-extern FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN; /**< == 4 (bits) */
-extern FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2_PARAMETER_LEN; /**< == 5 (bits) */
-extern FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_RAW_LEN; /**< == 5 (bits) */
+extern FLAC_API const uint32_t FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN; /**< == 4 (bits) */
+extern FLAC_API const uint32_t FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN; /**< == 4 (bits) */
+extern FLAC_API const uint32_t FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2_PARAMETER_LEN; /**< == 5 (bits) */
+extern FLAC_API const uint32_t FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_RAW_LEN; /**< == 5 (bits) */
 
-extern FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER;
+extern FLAC_API const uint32_t FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER;
 /**< == (1<<FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN)-1 */
-extern FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2_ESCAPE_PARAMETER;
+extern FLAC_API const uint32_t FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2_ESCAPE_PARAMETER;
 /**< == (1<<FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2_PARAMETER_LEN)-1 */
 
 /** Header for the entropy coding method.  (c.f. <A HREF="../format.html#residual">format specification</A>)
@@ -259,7 +259,7 @@ typedef struct {
 	} data;
 } FLAC__EntropyCodingMethod;
 
-extern FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_TYPE_LEN; /**< == 2 (bits) */
+extern FLAC_API const uint32_t FLAC__ENTROPY_CODING_METHOD_TYPE_LEN; /**< == 2 (bits) */
 
 /*****************************************************************************/
 
@@ -299,7 +299,7 @@ typedef struct {
 	FLAC__EntropyCodingMethod entropy_coding_method;
 	/**< The residual coding method. */
 
-	unsigned order;
+	uint32_t order;
 	/**< The polynomial order. */
 
 	FLAC__int32 warmup[FLAC__MAX_FIXED_ORDER];
@@ -316,10 +316,10 @@ typedef struct {
 	FLAC__EntropyCodingMethod entropy_coding_method;
 	/**< The residual coding method. */
 
-	unsigned order;
+	uint32_t order;
 	/**< The FIR order. */
 
-	unsigned qlp_coeff_precision;
+	uint32_t qlp_coeff_precision;
 	/**< Quantized FIR filter coefficient precision in bits. */
 
 	int quantization_level;
@@ -335,8 +335,8 @@ typedef struct {
 	/**< The residual signal, length == (blocksize minus order) samples. */
 } FLAC__Subframe_LPC;
 
-extern FLAC_API const unsigned FLAC__SUBFRAME_LPC_QLP_COEFF_PRECISION_LEN; /**< == 4 (bits) */
-extern FLAC_API const unsigned FLAC__SUBFRAME_LPC_QLP_SHIFT_LEN; /**< == 5 (bits) */
+extern FLAC_API const uint32_t FLAC__SUBFRAME_LPC_QLP_COEFF_PRECISION_LEN; /**< == 4 (bits) */
+extern FLAC_API const uint32_t FLAC__SUBFRAME_LPC_QLP_SHIFT_LEN; /**< == 5 (bits) */
 
 
 /** FLAC subframe structure.  (c.f. <A HREF="../format.html#subframe">format specification</A>)
@@ -349,7 +349,7 @@ typedef struct {
 		FLAC__Subframe_LPC lpc;
 		FLAC__Subframe_Verbatim verbatim;
 	} data;
-	unsigned wasted_bits;
+	uint32_t wasted_bits;
 } FLAC__Subframe;
 
 /** == 1 (bit)
@@ -359,14 +359,14 @@ typedef struct {
  * mandatory value of \c 0 but in the future may take on the value \c 0 or \c 1
  * to mean something else.
  */
-extern FLAC_API const unsigned FLAC__SUBFRAME_ZERO_PAD_LEN;
-extern FLAC_API const unsigned FLAC__SUBFRAME_TYPE_LEN; /**< == 6 (bits) */
-extern FLAC_API const unsigned FLAC__SUBFRAME_WASTED_BITS_FLAG_LEN; /**< == 1 (bit) */
+extern FLAC_API const uint32_t FLAC__SUBFRAME_ZERO_PAD_LEN;
+extern FLAC_API const uint32_t FLAC__SUBFRAME_TYPE_LEN; /**< == 6 (bits) */
+extern FLAC_API const uint32_t FLAC__SUBFRAME_WASTED_BITS_FLAG_LEN; /**< == 1 (bit) */
 
-extern FLAC_API const unsigned FLAC__SUBFRAME_TYPE_CONSTANT_BYTE_ALIGNED_MASK; /**< = 0x00 */
-extern FLAC_API const unsigned FLAC__SUBFRAME_TYPE_VERBATIM_BYTE_ALIGNED_MASK; /**< = 0x02 */
-extern FLAC_API const unsigned FLAC__SUBFRAME_TYPE_FIXED_BYTE_ALIGNED_MASK; /**< = 0x10 */
-extern FLAC_API const unsigned FLAC__SUBFRAME_TYPE_LPC_BYTE_ALIGNED_MASK; /**< = 0x40 */
+extern FLAC_API const uint32_t FLAC__SUBFRAME_TYPE_CONSTANT_BYTE_ALIGNED_MASK; /**< = 0x00 */
+extern FLAC_API const uint32_t FLAC__SUBFRAME_TYPE_VERBATIM_BYTE_ALIGNED_MASK; /**< = 0x02 */
+extern FLAC_API const uint32_t FLAC__SUBFRAME_TYPE_FIXED_BYTE_ALIGNED_MASK; /**< = 0x10 */
+extern FLAC_API const uint32_t FLAC__SUBFRAME_TYPE_LPC_BYTE_ALIGNED_MASK; /**< = 0x40 */
 
 /*****************************************************************************/
 
@@ -409,19 +409,19 @@ extern FLAC_API const char * const FLAC__FrameNumberTypeString[];
 /** FLAC frame header structure.  (c.f. <A HREF="../format.html#frame_header">format specification</A>)
  */
 typedef struct {
-	unsigned blocksize;
+	uint32_t blocksize;
 	/**< The number of samples per subframe. */
 
-	unsigned sample_rate;
+	uint32_t sample_rate;
 	/**< The sample rate in Hz. */
 
-	unsigned channels;
+	uint32_t channels;
 	/**< The number of channels (== number of subframes). */
 
 	FLAC__ChannelAssignment channel_assignment;
 	/**< The channel assignment for the frame. */
 
-	unsigned bits_per_sample;
+	uint32_t bits_per_sample;
 	/**< The sample resolution. */
 
 	FLAC__FrameNumberType number_type;
@@ -443,16 +443,16 @@ typedef struct {
 	 */
 } FLAC__FrameHeader;
 
-extern FLAC_API const unsigned FLAC__FRAME_HEADER_SYNC; /**< == 0x3ffe; the frame header sync code */
-extern FLAC_API const unsigned FLAC__FRAME_HEADER_SYNC_LEN; /**< == 14 (bits) */
-extern FLAC_API const unsigned FLAC__FRAME_HEADER_RESERVED_LEN; /**< == 1 (bits) */
-extern FLAC_API const unsigned FLAC__FRAME_HEADER_BLOCKING_STRATEGY_LEN; /**< == 1 (bits) */
-extern FLAC_API const unsigned FLAC__FRAME_HEADER_BLOCK_SIZE_LEN; /**< == 4 (bits) */
-extern FLAC_API const unsigned FLAC__FRAME_HEADER_SAMPLE_RATE_LEN; /**< == 4 (bits) */
-extern FLAC_API const unsigned FLAC__FRAME_HEADER_CHANNEL_ASSIGNMENT_LEN; /**< == 4 (bits) */
-extern FLAC_API const unsigned FLAC__FRAME_HEADER_BITS_PER_SAMPLE_LEN; /**< == 3 (bits) */
-extern FLAC_API const unsigned FLAC__FRAME_HEADER_ZERO_PAD_LEN; /**< == 1 (bit) */
-extern FLAC_API const unsigned FLAC__FRAME_HEADER_CRC_LEN; /**< == 8 (bits) */
+extern FLAC_API const uint32_t FLAC__FRAME_HEADER_SYNC; /**< == 0x3ffe; the frame header sync code */
+extern FLAC_API const uint32_t FLAC__FRAME_HEADER_SYNC_LEN; /**< == 14 (bits) */
+extern FLAC_API const uint32_t FLAC__FRAME_HEADER_RESERVED_LEN; /**< == 1 (bits) */
+extern FLAC_API const uint32_t FLAC__FRAME_HEADER_BLOCKING_STRATEGY_LEN; /**< == 1 (bits) */
+extern FLAC_API const uint32_t FLAC__FRAME_HEADER_BLOCK_SIZE_LEN; /**< == 4 (bits) */
+extern FLAC_API const uint32_t FLAC__FRAME_HEADER_SAMPLE_RATE_LEN; /**< == 4 (bits) */
+extern FLAC_API const uint32_t FLAC__FRAME_HEADER_CHANNEL_ASSIGNMENT_LEN; /**< == 4 (bits) */
+extern FLAC_API const uint32_t FLAC__FRAME_HEADER_BITS_PER_SAMPLE_LEN; /**< == 3 (bits) */
+extern FLAC_API const uint32_t FLAC__FRAME_HEADER_ZERO_PAD_LEN; /**< == 1 (bit) */
+extern FLAC_API const uint32_t FLAC__FRAME_HEADER_CRC_LEN; /**< == 8 (bits) */
 
 
 /** FLAC frame footer structure.  (c.f. <A HREF="../format.html#frame_footer">format specification</A>)
@@ -465,7 +465,7 @@ typedef struct {
 	 */
 } FLAC__FrameFooter;
 
-extern FLAC_API const unsigned FLAC__FRAME_FOOTER_CRC_LEN; /**< == 16 (bits) */
+extern FLAC_API const uint32_t FLAC__FRAME_FOOTER_CRC_LEN; /**< == 16 (bits) */
 
 
 /** FLAC frame structure.  (c.f. <A HREF="../format.html#frame">format specification</A>)
@@ -527,24 +527,24 @@ extern FLAC_API const char * const FLAC__MetadataTypeString[];
 /** FLAC STREAMINFO structure.  (c.f. <A HREF="../format.html#metadata_block_streaminfo">format specification</A>)
  */
 typedef struct {
-	unsigned min_blocksize, max_blocksize;
-	unsigned min_framesize, max_framesize;
-	unsigned sample_rate;
-	unsigned channels;
-	unsigned bits_per_sample;
+	uint32_t min_blocksize, max_blocksize;
+	uint32_t min_framesize, max_framesize;
+	uint32_t sample_rate;
+	uint32_t channels;
+	uint32_t bits_per_sample;
 	FLAC__uint64 total_samples;
 	FLAC__byte md5sum[16];
 } FLAC__StreamMetadata_StreamInfo;
 
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MIN_BLOCK_SIZE_LEN; /**< == 16 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MAX_BLOCK_SIZE_LEN; /**< == 16 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN; /**< == 24 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MAX_FRAME_SIZE_LEN; /**< == 24 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_SAMPLE_RATE_LEN; /**< == 20 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN; /**< == 3 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN; /**< == 5 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_TOTAL_SAMPLES_LEN; /**< == 36 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MD5SUM_LEN; /**< == 128 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_STREAMINFO_MIN_BLOCK_SIZE_LEN; /**< == 16 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_STREAMINFO_MAX_BLOCK_SIZE_LEN; /**< == 16 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN; /**< == 24 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_STREAMINFO_MAX_FRAME_SIZE_LEN; /**< == 24 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_STREAMINFO_SAMPLE_RATE_LEN; /**< == 20 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN; /**< == 3 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN; /**< == 5 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_STREAMINFO_TOTAL_SAMPLES_LEN; /**< == 36 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_STREAMINFO_MD5SUM_LEN; /**< == 128 (bits) */
 
 /** The total stream length of the STREAMINFO block in bytes. */
 #define FLAC__STREAM_METADATA_STREAMINFO_LENGTH (34u)
@@ -567,7 +567,7 @@ typedef struct {
 	FLAC__byte *data;
 } FLAC__StreamMetadata_Application;
 
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_APPLICATION_ID_LEN; /**< == 32 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_APPLICATION_ID_LEN; /**< == 32 (bits) */
 
 /** SeekPoint structure used in SEEKTABLE blocks.  (c.f. <A HREF="../format.html#seekpoint">format specification</A>)
  */
@@ -579,13 +579,13 @@ typedef struct {
 	/**< The offset, in bytes, of the target frame with respect to
 	 * beginning of the first frame. */
 
-	unsigned frame_samples;
+	uint32_t frame_samples;
 	/**< The number of samples in the target frame. */
 } FLAC__StreamMetadata_SeekPoint;
 
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_SEEKPOINT_SAMPLE_NUMBER_LEN; /**< == 64 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_SEEKPOINT_STREAM_OFFSET_LEN; /**< == 64 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_SEEKPOINT_FRAME_SAMPLES_LEN; /**< == 16 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_SEEKPOINT_SAMPLE_NUMBER_LEN; /**< == 64 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_SEEKPOINT_STREAM_OFFSET_LEN; /**< == 64 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_SEEKPOINT_FRAME_SAMPLES_LEN; /**< == 16 (bits) */
 
 /** The total stream length of a seek point in bytes. */
 #define FLAC__STREAM_METADATA_SEEKPOINT_LENGTH (18u)
@@ -610,7 +610,7 @@ extern FLAC_API const FLAC__uint64 FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER;
  *   present in a stream.
  */
 typedef struct {
-	unsigned num_points;
+	uint32_t num_points;
 	FLAC__StreamMetadata_SeekPoint *points;
 } FLAC__StreamMetadata_SeekTable;
 
@@ -626,7 +626,7 @@ typedef struct {
 	FLAC__byte *entry;
 } FLAC__StreamMetadata_VorbisComment_Entry;
 
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_VORBIS_COMMENT_ENTRY_LENGTH_LEN; /**< == 32 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_VORBIS_COMMENT_ENTRY_LENGTH_LEN; /**< == 32 (bits) */
 
 
 /** FLAC VORBIS_COMMENT structure.  (c.f. <A HREF="../format.html#metadata_block_vorbis_comment">format specification</A>)
@@ -637,7 +637,7 @@ typedef struct {
 	FLAC__StreamMetadata_VorbisComment_Entry *comments;
 } FLAC__StreamMetadata_VorbisComment;
 
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_VORBIS_COMMENT_NUM_COMMENTS_LEN; /**< == 32 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_VORBIS_COMMENT_NUM_COMMENTS_LEN; /**< == 32 (bits) */
 
 
 /** FLAC CUESHEET track index structure.  (See the
@@ -654,9 +654,9 @@ typedef struct {
 	/**< The index point number. */
 } FLAC__StreamMetadata_CueSheet_Index;
 
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN; /**< == 64 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN; /**< == 8 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN; /**< == 3*8 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN; /**< == 64 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN; /**< == 8 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN; /**< == 3*8 (bits) */
 
 
 /** FLAC CUESHEET track structure.  (See the
@@ -673,10 +673,10 @@ typedef struct {
 	char isrc[13];
 	/**< Track ISRC.  This is a 12-digit alphanumeric code plus a trailing \c NUL byte */
 
-	unsigned type:1;
+	uint32_t type:1;
 	/**< The track type: 0 for audio, 1 for non-audio. */
 
-	unsigned pre_emphasis:1;
+	uint32_t pre_emphasis:1;
 	/**< The pre-emphasis flag: 0 for no pre-emphasis, 1 for pre-emphasis. */
 
 	FLAC__byte num_indices;
@@ -687,13 +687,13 @@ typedef struct {
 
 } FLAC__StreamMetadata_CueSheet_Track;
 
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN; /**< == 64 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN; /**< == 8 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN; /**< == 12*8 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN; /**< == 1 (bit) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN; /**< == 1 (bit) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN; /**< == 6+13*8 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN; /**< == 8 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN; /**< == 64 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN; /**< == 8 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN; /**< == 12*8 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN; /**< == 1 (bit) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN; /**< == 1 (bit) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN; /**< == 6+13*8 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN; /**< == 8 (bits) */
 
 
 /** FLAC CUESHEET structure.  (See the
@@ -713,7 +713,7 @@ typedef struct {
 	FLAC__bool is_cd;
 	/**< \c true if CUESHEET corresponds to a Compact Disc, else \c false. */
 
-	unsigned num_tracks;
+	uint32_t num_tracks;
 	/**< The number of tracks. */
 
 	FLAC__StreamMetadata_CueSheet_Track *tracks;
@@ -721,11 +721,11 @@ typedef struct {
 
 } FLAC__StreamMetadata_CueSheet;
 
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN; /**< == 128*8 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN; /**< == 64 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN; /**< == 1 (bit) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN; /**< == 7+258*8 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN; /**< == 8 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN; /**< == 128*8 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN; /**< == 64 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN; /**< == 1 (bit) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN; /**< == 7+258*8 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN; /**< == 8 (bits) */
 
 
 /** An enumeration of the PICTURE types (see FLAC__StreamMetadataPicture and id3 v2.4 APIC tag). */
@@ -810,14 +810,14 @@ typedef struct {
 
 } FLAC__StreamMetadata_Picture;
 
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_TYPE_LEN; /**< == 32 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_MIME_TYPE_LENGTH_LEN; /**< == 32 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_DESCRIPTION_LENGTH_LEN; /**< == 32 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_WIDTH_LEN; /**< == 32 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_HEIGHT_LEN; /**< == 32 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_DEPTH_LEN; /**< == 32 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_COLORS_LEN; /**< == 32 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_DATA_LENGTH_LEN; /**< == 32 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_PICTURE_TYPE_LEN; /**< == 32 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_PICTURE_MIME_TYPE_LENGTH_LEN; /**< == 32 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_PICTURE_DESCRIPTION_LENGTH_LEN; /**< == 32 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_PICTURE_WIDTH_LEN; /**< == 32 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_PICTURE_HEIGHT_LEN; /**< == 32 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_PICTURE_DEPTH_LEN; /**< == 32 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_PICTURE_COLORS_LEN; /**< == 32 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_PICTURE_DATA_LENGTH_LEN; /**< == 32 (bits) */
 
 
 /** Structure that is used when a metadata block of unknown type is loaded.
@@ -840,7 +840,7 @@ typedef struct {
 	FLAC__bool is_last;
 	/**< \c true if this metadata block is the last, else \a false */
 
-	unsigned length;
+	uint32_t length;
 	/**< Length, in bytes, of the block data as it appears in the stream. */
 
 	union {
@@ -857,9 +857,9 @@ typedef struct {
 	 * to use. */
 } FLAC__StreamMetadata;
 
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_IS_LAST_LEN; /**< == 1 (bit) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_TYPE_LEN; /**< == 7 (bits) */
-extern FLAC_API const unsigned FLAC__STREAM_METADATA_LENGTH_LEN; /**< == 24 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_IS_LAST_LEN; /**< == 1 (bit) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_TYPE_LEN; /**< == 7 (bits) */
+extern FLAC_API const uint32_t FLAC__STREAM_METADATA_LENGTH_LEN; /**< == 24 (bits) */
 
 /** The total stream length of a metadata block header in bytes. */
 #define FLAC__STREAM_METADATA_HEADER_LENGTH (4u)
@@ -880,7 +880,7 @@ extern FLAC_API const unsigned FLAC__STREAM_METADATA_LENGTH_LEN; /**< == 24 (bit
  *    \c true if the given sample rate conforms to the specification, else
  *    \c false.
  */
-FLAC_API FLAC__bool FLAC__format_sample_rate_is_valid(unsigned sample_rate);
+FLAC_API FLAC__bool FLAC__format_sample_rate_is_valid(uint32_t sample_rate);
 
 /** Tests that a blocksize at the given sample rate is valid for the FLAC
  *  subset.
@@ -892,7 +892,7 @@ FLAC_API FLAC__bool FLAC__format_sample_rate_is_valid(unsigned sample_rate);
  *    \c true if the given blocksize conforms to the specification for the
  *    subset at the given sample rate, else \c false.
  */
-FLAC_API FLAC__bool FLAC__format_blocksize_is_subset(unsigned blocksize, unsigned sample_rate);
+FLAC_API FLAC__bool FLAC__format_blocksize_is_subset(uint32_t blocksize, uint32_t sample_rate);
 
 /** Tests that a sample rate is valid for the FLAC subset.  The subset rules
  *  for valid sample rates are slightly more complex since the rate has to
@@ -903,7 +903,7 @@ FLAC_API FLAC__bool FLAC__format_blocksize_is_subset(unsigned blocksize, unsigne
  *    \c true if the given sample rate conforms to the specification for the
  *    subset, else \c false.
  */
-FLAC_API FLAC__bool FLAC__format_sample_rate_is_subset(unsigned sample_rate);
+FLAC_API FLAC__bool FLAC__format_sample_rate_is_subset(uint32_t sample_rate);
 
 /** Check a Vorbis comment entry name to see if it conforms to the Vorbis
  *  comment specification.
@@ -926,14 +926,14 @@ FLAC_API FLAC__bool FLAC__format_vorbiscomment_entry_name_is_legal(const char *n
  *
  * \param value      A string to be checked.
  * \param length     A the length of \a value in bytes.  May be
- *                   \c (unsigned)(-1) to indicate that \a value is a plain
+ *                   \c (uint32_t)(-1) to indicate that \a value is a plain
  *                   UTF-8 NUL-terminated string.
  * \assert
  *    \code value != NULL \endcode
  * \retval FLAC__bool
  *    \c false if entry name is illegal, else \c true.
  */
-FLAC_API FLAC__bool FLAC__format_vorbiscomment_entry_value_is_legal(const FLAC__byte *value, unsigned length);
+FLAC_API FLAC__bool FLAC__format_vorbiscomment_entry_value_is_legal(const FLAC__byte *value, uint32_t length);
 
 /** Check a Vorbis comment entry to see if it conforms to the Vorbis
  *  comment specification.
@@ -950,7 +950,7 @@ FLAC_API FLAC__bool FLAC__format_vorbiscomment_entry_value_is_legal(const FLAC__
  * \retval FLAC__bool
  *    \c false if entry name is illegal, else \c true.
  */
-FLAC_API FLAC__bool FLAC__format_vorbiscomment_entry_is_legal(const FLAC__byte *entry, unsigned length);
+FLAC_API FLAC__bool FLAC__format_vorbiscomment_entry_is_legal(const FLAC__byte *entry, uint32_t length);
 
 /** Check a seek table to see if it conforms to the FLAC specification.
  *  See the format specification for limits on the contents of the
@@ -973,10 +973,10 @@ FLAC_API FLAC__bool FLAC__format_seektable_is_legal(const FLAC__StreamMetadata_S
  * \param seek_table  A pointer to a seek table to be sorted.
  * \assert
  *    \code seek_table != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    The number of duplicate seek points converted into placeholders.
  */
-FLAC_API unsigned FLAC__format_seektable_sort(FLAC__StreamMetadata_SeekTable *seek_table);
+FLAC_API uint32_t FLAC__format_seektable_sort(FLAC__StreamMetadata_SeekTable *seek_table);
 
 /** Check a cue sheet to see if it conforms to the FLAC specification.
  *  See the format specification for limits on the contents of the
diff --git a/include/FLAC/metadata.h b/include/FLAC/metadata.h
index 4e18cd68..0932892e 100644
--- a/include/FLAC/metadata.h
+++ b/include/FLAC/metadata.h
@@ -217,13 +217,13 @@ FLAC_API FLAC__bool FLAC__metadata_get_cuesheet(const char *filename, FLAC__Stre
  *                    matched exactly.  Use \c NULL to mean "any
  *                    description".
  * \param max_width   The maximum width in pixels desired.  Use
- *                    \c (unsigned)(-1) to mean "any width".
+ *                    \c (uint32_t)(-1) to mean "any width".
  * \param max_height  The maximum height in pixels desired.  Use
- *                    \c (unsigned)(-1) to mean "any height".
+ *                    \c (uint32_t)(-1) to mean "any height".
  * \param max_depth   The maximum color depth in bits-per-pixel desired.
- *                    Use \c (unsigned)(-1) to mean "any depth".
+ *                    Use \c (uint32_t)(-1) to mean "any depth".
  * \param max_colors  The maximum number of colors desired.  Use
- *                    \c (unsigned)(-1) to mean "any number of colors".
+ *                    \c (uint32_t)(-1) to mean "any number of colors".
  * \assert
  *    \code filename != NULL \endcode
  *    \code picture != NULL \endcode
@@ -234,7 +234,7 @@ FLAC_API FLAC__bool FLAC__metadata_get_cuesheet(const char *filename, FLAC__Stre
  *    error, a file decoder error, or the file contained no PICTURE
  *    block, and \a *picture will be set to \c NULL.
  */
-FLAC_API FLAC__bool FLAC__metadata_get_picture(const char *filename, FLAC__StreamMetadata **picture, FLAC__StreamMetadata_Picture_Type type, const char *mime_type, const FLAC__byte *description, unsigned max_width, unsigned max_height, unsigned max_depth, unsigned max_colors);
+FLAC_API FLAC__bool FLAC__metadata_get_picture(const char *filename, FLAC__StreamMetadata **picture, FLAC__StreamMetadata_Picture_Type type, const char *mime_type, const FLAC__byte *description, uint32_t max_width, uint32_t max_height, uint32_t max_depth, uint32_t max_colors);
 
 /* \} */
 
@@ -497,13 +497,13 @@ FLAC_API FLAC__MetadataType FLAC__metadata_simple_iterator_get_block_type(const
  *    \code iterator != NULL \endcode
  *    \a iterator has been successfully initialized with
  *    FLAC__metadata_simple_iterator_init()
- * \retval unsigned
+ * \retval uint32_t
  *    The length of the metadata block at the current iterator position.
  *    The is same length as that in the
  *    <a href="http://xiph.org/flac/format.html#metadata_block_header">metadata block header</a>,
  *    i.e. the length of the metadata body that follows the header.
  */
-FLAC_API unsigned FLAC__metadata_simple_iterator_get_block_length(const FLAC__Metadata_SimpleIterator *iterator);
+FLAC_API uint32_t FLAC__metadata_simple_iterator_get_block_length(const FLAC__Metadata_SimpleIterator *iterator);
 
 /** Get the application ID of the \c APPLICATION block at the current
  *  position.  This avoids reading the actual block data which can save
@@ -1373,7 +1373,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_is_equal(const FLAC__StreamMetadata *b
  * \retval FLAC__bool
  *    \c false if \a copy is \c true and malloc() fails, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_application_set_data(FLAC__StreamMetadata *object, FLAC__byte *data, unsigned length, FLAC__bool copy);
+FLAC_API FLAC__bool FLAC__metadata_object_application_set_data(FLAC__StreamMetadata *object, FLAC__byte *data, uint32_t length, FLAC__bool copy);
 
 /** Resize the seekpoint array.
  *
@@ -1390,7 +1390,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_application_set_data(FLAC__StreamMetad
  * \retval FLAC__bool
  *    \c false if memory allocation error, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_seektable_resize_points(FLAC__StreamMetadata *object, unsigned new_num_points);
+FLAC_API FLAC__bool FLAC__metadata_object_seektable_resize_points(FLAC__StreamMetadata *object, uint32_t new_num_points);
 
 /** Set a seekpoint in a seektable.
  *
@@ -1402,7 +1402,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_seektable_resize_points(FLAC__StreamMe
  *    \code object->type == FLAC__METADATA_TYPE_SEEKTABLE \endcode
  *    \code object->data.seek_table.num_points > point_num \endcode
  */
-FLAC_API void FLAC__metadata_object_seektable_set_point(FLAC__StreamMetadata *object, unsigned point_num, FLAC__StreamMetadata_SeekPoint point);
+FLAC_API void FLAC__metadata_object_seektable_set_point(FLAC__StreamMetadata *object, uint32_t point_num, FLAC__StreamMetadata_SeekPoint point);
 
 /** Insert a seekpoint into a seektable.
  *
@@ -1416,7 +1416,7 @@ FLAC_API void FLAC__metadata_object_seektable_set_point(FLAC__StreamMetadata *ob
  * \retval FLAC__bool
  *    \c false if memory allocation error, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_seektable_insert_point(FLAC__StreamMetadata *object, unsigned point_num, FLAC__StreamMetadata_SeekPoint point);
+FLAC_API FLAC__bool FLAC__metadata_object_seektable_insert_point(FLAC__StreamMetadata *object, uint32_t point_num, FLAC__StreamMetadata_SeekPoint point);
 
 /** Delete a seekpoint from a seektable.
  *
@@ -1429,7 +1429,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_seektable_insert_point(FLAC__StreamMet
  * \retval FLAC__bool
  *    \c false if memory allocation error, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_seektable_delete_point(FLAC__StreamMetadata *object, unsigned point_num);
+FLAC_API FLAC__bool FLAC__metadata_object_seektable_delete_point(FLAC__StreamMetadata *object, uint32_t point_num);
 
 /** Check a seektable to see if it conforms to the FLAC specification.
  *  See the format specification for limits on the contents of the
@@ -1459,7 +1459,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_seektable_is_legal(const FLAC__StreamM
  * \retval FLAC__bool
  *    \c false if memory allocation fails, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_placeholders(FLAC__StreamMetadata *object, unsigned num);
+FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_placeholders(FLAC__StreamMetadata *object, uint32_t num);
 
 /** Append a specific seek point template to the end of a seek table.
  *
@@ -1494,7 +1494,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_point(FLAC__
  * \retval FLAC__bool
  *    \c false if memory allocation fails, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_points(FLAC__StreamMetadata *object, FLAC__uint64 sample_numbers[], unsigned num);
+FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_points(FLAC__StreamMetadata *object, FLAC__uint64 sample_numbers[], uint32_t num);
 
 /** Append a set of evenly-spaced seek point templates to the end of a
  *  seek table.
@@ -1516,7 +1516,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_points(FLAC_
  * \retval FLAC__bool
  *    \c false if memory allocation fails, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_spaced_points(FLAC__StreamMetadata *object, unsigned num, FLAC__uint64 total_samples);
+FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_spaced_points(FLAC__StreamMetadata *object, uint32_t num, FLAC__uint64 total_samples);
 
 /** Append a set of evenly-spaced seek point templates to the end of a
  *  seek table.
@@ -1544,7 +1544,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_spaced_point
  * \retval FLAC__bool
  *    \c false if memory allocation fails, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_spaced_points_by_samples(FLAC__StreamMetadata *object, unsigned samples, FLAC__uint64 total_samples);
+FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_spaced_points_by_samples(FLAC__StreamMetadata *object, uint32_t samples, FLAC__uint64 total_samples);
 
 /** Sort a seek table's seek points according to the format specification,
  *  removing duplicates.
@@ -1603,7 +1603,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_set_vendor_string(FLAC__
  * \retval FLAC__bool
  *    \c false if memory allocation fails, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_resize_comments(FLAC__StreamMetadata *object, unsigned new_num_comments);
+FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_resize_comments(FLAC__StreamMetadata *object, uint32_t new_num_comments);
 
 /** Sets a comment in a VORBIS_COMMENT block.
  *
@@ -1630,7 +1630,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_resize_comments(FLAC__St
  *    \c false if memory allocation fails or \a entry does not comply with the
  *    Vorbis comment specification, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_set_comment(FLAC__StreamMetadata *object, unsigned comment_num, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy);
+FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_set_comment(FLAC__StreamMetadata *object, uint32_t comment_num, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy);
 
 /** Insert a comment in a VORBIS_COMMENT block at the given index.
  *
@@ -1660,7 +1660,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_set_comment(FLAC__Stream
  *    \c false if memory allocation fails or \a entry does not comply with the
  *    Vorbis comment specification, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_insert_comment(FLAC__StreamMetadata *object, unsigned comment_num, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy);
+FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_insert_comment(FLAC__StreamMetadata *object, uint32_t comment_num, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy);
 
 /** Appends a comment to a VORBIS_COMMENT block.
  *
@@ -1733,7 +1733,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_replace_comment(FLAC__St
  * \retval FLAC__bool
  *    \c false if realloc() fails, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_delete_comment(FLAC__StreamMetadata *object, unsigned comment_num);
+FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_delete_comment(FLAC__StreamMetadata *object, uint32_t comment_num);
 
 /** Creates a Vorbis comment entry from NUL-terminated name and value strings.
  *
@@ -1789,7 +1789,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_entry_to_name_value_pair
  * \retval FLAC__bool
  *    \c true if the field names match, else \c false
  */
-FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_entry_matches(const FLAC__StreamMetadata_VorbisComment_Entry entry, const char *field_name, unsigned field_name_length);
+FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_entry_matches(const FLAC__StreamMetadata_VorbisComment_Entry entry, const char *field_name, uint32_t field_name_length);
 
 /** Find a Vorbis comment with the given field name.
  *
@@ -1808,7 +1808,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_entry_matches(const FLAC
  *    The offset in the comment array of the first comment whose field
  *    name matches \a field_name, or \c -1 if no match was found.
  */
-FLAC_API int FLAC__metadata_object_vorbiscomment_find_entry_from(const FLAC__StreamMetadata *object, unsigned offset, const char *field_name);
+FLAC_API int FLAC__metadata_object_vorbiscomment_find_entry_from(const FLAC__StreamMetadata *object, uint32_t offset, const char *field_name);
 
 /** Remove first Vorbis comment matching the given field name.
  *
@@ -1886,7 +1886,7 @@ FLAC_API void FLAC__metadata_object_cuesheet_track_delete(FLAC__StreamMetadata_C
  * \retval FLAC__bool
  *    \c false if memory allocation error, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_resize_indices(FLAC__StreamMetadata *object, unsigned track_num, unsigned new_num_indices);
+FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_resize_indices(FLAC__StreamMetadata *object, uint32_t track_num, uint32_t new_num_indices);
 
 /** Insert an index point in a CUESHEET track at the given index.
  *
@@ -1909,7 +1909,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_resize_indices(FLAC__St
  * \retval FLAC__bool
  *    \c false if realloc() fails, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_insert_index(FLAC__StreamMetadata *object, unsigned track_num, unsigned index_num, FLAC__StreamMetadata_CueSheet_Index index);
+FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_insert_index(FLAC__StreamMetadata *object, uint32_t track_num, uint32_t index_num, FLAC__StreamMetadata_CueSheet_Index index);
 
 /** Insert a blank index point in a CUESHEET track at the given index.
  *
@@ -1933,7 +1933,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_insert_index(FLAC__Stre
  * \retval FLAC__bool
  *    \c false if realloc() fails, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_insert_blank_index(FLAC__StreamMetadata *object, unsigned track_num, unsigned index_num);
+FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_insert_blank_index(FLAC__StreamMetadata *object, uint32_t track_num, uint32_t index_num);
 
 /** Delete an index point in a CUESHEET track at the given index.
  *
@@ -1952,7 +1952,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_insert_blank_index(FLAC
  * \retval FLAC__bool
  *    \c false if realloc() fails, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_delete_index(FLAC__StreamMetadata *object, unsigned track_num, unsigned index_num);
+FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_delete_index(FLAC__StreamMetadata *object, uint32_t track_num, uint32_t index_num);
 
 /** Resize the track array.
  *
@@ -1969,7 +1969,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_delete_index(FLAC__Stre
  * \retval FLAC__bool
  *    \c false if memory allocation error, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_resize_tracks(FLAC__StreamMetadata *object, unsigned new_num_tracks);
+FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_resize_tracks(FLAC__StreamMetadata *object, uint32_t new_num_tracks);
 
 /** Sets a track in a CUESHEET block.
  *
@@ -1991,7 +1991,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_resize_tracks(FLAC__StreamMet
  * \retval FLAC__bool
  *    \c false if \a copy is \c true and malloc() fails, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_set_track(FLAC__StreamMetadata *object, unsigned track_num, FLAC__StreamMetadata_CueSheet_Track *track, FLAC__bool copy);
+FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_set_track(FLAC__StreamMetadata *object, uint32_t track_num, FLAC__StreamMetadata_CueSheet_Track *track, FLAC__bool copy);
 
 /** Insert a track in a CUESHEET block at the given index.
  *
@@ -2014,7 +2014,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_set_track(FLAC__StreamMetadat
  * \retval FLAC__bool
  *    \c false if \a copy is \c true and malloc() fails, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_insert_track(FLAC__StreamMetadata *object, unsigned track_num, FLAC__StreamMetadata_CueSheet_Track *track, FLAC__bool copy);
+FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_insert_track(FLAC__StreamMetadata *object, uint32_t track_num, FLAC__StreamMetadata_CueSheet_Track *track, FLAC__bool copy);
 
 /** Insert a blank track in a CUESHEET block at the given index.
  *
@@ -2033,7 +2033,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_insert_track(FLAC__StreamMeta
  * \retval FLAC__bool
  *    \c false if \a copy is \c true and malloc() fails, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_insert_blank_track(FLAC__StreamMetadata *object, unsigned track_num);
+FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_insert_blank_track(FLAC__StreamMetadata *object, uint32_t track_num);
 
 /** Delete a track in a CUESHEET block at the given index.
  *
@@ -2048,7 +2048,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_insert_blank_track(FLAC__Stre
  * \retval FLAC__bool
  *    \c false if realloc() fails, else \c true.
  */
-FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_delete_track(FLAC__StreamMetadata *object, unsigned track_num);
+FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_delete_track(FLAC__StreamMetadata *object, uint32_t track_num);
 
 /** Check a cue sheet to see if it conforms to the FLAC specification.
  *  See the format specification for limits on the contents of the
@@ -2080,7 +2080,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_is_legal(const FLAC__StreamMe
  *    \code object != NULL \endcode
  *    \code object->type == FLAC__METADATA_TYPE_CUESHEET \endcode
  * \retval FLAC__uint32
- *    The unsigned integer representation of the CDDB/freedb ID
+ *    The uint32_t integer representation of the CDDB/freedb ID
  */
 FLAC_API FLAC__uint32 FLAC__metadata_object_cuesheet_calculate_cddb_id(const FLAC__StreamMetadata *object);
 
diff --git a/include/FLAC/ordinals.h b/include/FLAC/ordinals.h
index ea52ea63..8018afec 100644
--- a/include/FLAC/ordinals.h
+++ b/include/FLAC/ordinals.h
@@ -40,14 +40,14 @@
  */
 
 typedef __int8 FLAC__int8;
-typedef unsigned __int8 FLAC__uint8;
+typedef uint32_t __int8 FLAC__uint8;
 
 typedef __int16 FLAC__int16;
 typedef __int32 FLAC__int32;
 typedef __int64 FLAC__int64;
-typedef unsigned __int16 FLAC__uint16;
-typedef unsigned __int32 FLAC__uint32;
-typedef unsigned __int64 FLAC__uint64;
+typedef uint32_t __int16 FLAC__uint16;
+typedef uint32_t __int32 FLAC__uint32;
+typedef uint32_t __int64 FLAC__uint64;
 
 #else
 
diff --git a/include/FLAC/stream_decoder.h b/include/FLAC/stream_decoder.h
index 39c958db..e3677690 100644
--- a/include/FLAC/stream_decoder.h
+++ b/include/FLAC/stream_decoder.h
@@ -920,7 +920,7 @@ FLAC_API FLAC__bool FLAC__stream_decoder_get_md5_checking(const FLAC__StreamDeco
  * \param  decoder  A decoder instance to query.
  * \assert
  *    \code decoder != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    See above.
  */
 FLAC_API FLAC__uint64 FLAC__stream_decoder_get_total_samples(const FLAC__StreamDecoder *decoder);
@@ -932,10 +932,10 @@ FLAC_API FLAC__uint64 FLAC__stream_decoder_get_total_samples(const FLAC__StreamD
  * \param  decoder  A decoder instance to query.
  * \assert
  *    \code decoder != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    See above.
  */
-FLAC_API unsigned FLAC__stream_decoder_get_channels(const FLAC__StreamDecoder *decoder);
+FLAC_API uint32_t FLAC__stream_decoder_get_channels(const FLAC__StreamDecoder *decoder);
 
 /** Get the current channel assignment in the stream being decoded.
  *  Will only be valid after decoding has started and will contain the
@@ -956,10 +956,10 @@ FLAC_API FLAC__ChannelAssignment FLAC__stream_decoder_get_channel_assignment(con
  * \param  decoder  A decoder instance to query.
  * \assert
  *    \code decoder != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    See above.
  */
-FLAC_API unsigned FLAC__stream_decoder_get_bits_per_sample(const FLAC__StreamDecoder *decoder);
+FLAC_API uint32_t FLAC__stream_decoder_get_bits_per_sample(const FLAC__StreamDecoder *decoder);
 
 /** Get the current sample rate in Hz of the stream being decoded.
  *  Will only be valid after decoding has started and will contain the
@@ -968,10 +968,10 @@ FLAC_API unsigned FLAC__stream_decoder_get_bits_per_sample(const FLAC__StreamDec
  * \param  decoder  A decoder instance to query.
  * \assert
  *    \code decoder != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    See above.
  */
-FLAC_API unsigned FLAC__stream_decoder_get_sample_rate(const FLAC__StreamDecoder *decoder);
+FLAC_API uint32_t FLAC__stream_decoder_get_sample_rate(const FLAC__StreamDecoder *decoder);
 
 /** Get the current blocksize of the stream being decoded.
  *  Will only be valid after decoding has started and will contain the
@@ -980,10 +980,10 @@ FLAC_API unsigned FLAC__stream_decoder_get_sample_rate(const FLAC__StreamDecoder
  * \param  decoder  A decoder instance to query.
  * \assert
  *    \code decoder != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    See above.
  */
-FLAC_API unsigned FLAC__stream_decoder_get_blocksize(const FLAC__StreamDecoder *decoder);
+FLAC_API uint32_t FLAC__stream_decoder_get_blocksize(const FLAC__StreamDecoder *decoder);
 
 /** Returns the decoder's current read position within the stream.
  *  The position is the byte offset from the start of the stream.
diff --git a/include/FLAC/stream_encoder.h b/include/FLAC/stream_encoder.h
index 40a2fd36..a975e0f6 100644
--- a/include/FLAC/stream_encoder.h
+++ b/include/FLAC/stream_encoder.h
@@ -554,7 +554,7 @@ typedef FLAC__StreamEncoderReadStatus (*FLAC__StreamEncoderReadCallback)(const F
  * \retval FLAC__StreamEncoderWriteStatus
  *    The callee's return status.
  */
-typedef FLAC__StreamEncoderWriteStatus (*FLAC__StreamEncoderWriteCallback)(const FLAC__StreamEncoder *encoder, const FLAC__byte buffer[], size_t bytes, unsigned samples, unsigned current_frame, void *client_data);
+typedef FLAC__StreamEncoderWriteStatus (*FLAC__StreamEncoderWriteCallback)(const FLAC__StreamEncoder *encoder, const FLAC__byte buffer[], size_t bytes, uint32_t samples, uint32_t current_frame, void *client_data);
 
 /** Signature for the seek callback.
  *
@@ -675,7 +675,7 @@ typedef void (*FLAC__StreamEncoderMetadataCallback)(const FLAC__StreamEncoder *e
  * \param  client_data      The callee's client data set through
  *                          FLAC__stream_encoder_init_*().
  */
-typedef void (*FLAC__StreamEncoderProgressCallback)(const FLAC__StreamEncoder *encoder, FLAC__uint64 bytes_written, FLAC__uint64 samples_written, unsigned frames_written, unsigned total_frames_estimate, void *client_data);
+typedef void (*FLAC__StreamEncoderProgressCallback)(const FLAC__StreamEncoder *encoder, FLAC__uint64 bytes_written, FLAC__uint64 samples_written, uint32_t frames_written, uint32_t total_frames_estimate, void *client_data);
 
 
 /***********************************************************************
@@ -771,7 +771,7 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_streamable_subset(FLAC__StreamEncod
  * \retval FLAC__bool
  *    \c false if the encoder is already initialized, else \c true.
  */
-FLAC_API FLAC__bool FLAC__stream_encoder_set_channels(FLAC__StreamEncoder *encoder, unsigned value);
+FLAC_API FLAC__bool FLAC__stream_encoder_set_channels(FLAC__StreamEncoder *encoder, uint32_t value);
 
 /** Set the sample resolution of the input to be encoded.
  *
@@ -787,7 +787,7 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_channels(FLAC__StreamEncoder *encod
  * \retval FLAC__bool
  *    \c false if the encoder is already initialized, else \c true.
  */
-FLAC_API FLAC__bool FLAC__stream_encoder_set_bits_per_sample(FLAC__StreamEncoder *encoder, unsigned value);
+FLAC_API FLAC__bool FLAC__stream_encoder_set_bits_per_sample(FLAC__StreamEncoder *encoder, uint32_t value);
 
 /** Set the sample rate (in Hz) of the input to be encoded.
  *
@@ -799,7 +799,7 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_bits_per_sample(FLAC__StreamEncoder
  * \retval FLAC__bool
  *    \c false if the encoder is already initialized, else \c true.
  */
-FLAC_API FLAC__bool FLAC__stream_encoder_set_sample_rate(FLAC__StreamEncoder *encoder, unsigned value);
+FLAC_API FLAC__bool FLAC__stream_encoder_set_sample_rate(FLAC__StreamEncoder *encoder, uint32_t value);
 
 /** Set the compression level
  *
@@ -862,7 +862,7 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_sample_rate(FLAC__StreamEncoder *en
  * \retval FLAC__bool
  *    \c false if the encoder is already initialized, else \c true.
  */
-FLAC_API FLAC__bool FLAC__stream_encoder_set_compression_level(FLAC__StreamEncoder *encoder, unsigned value);
+FLAC_API FLAC__bool FLAC__stream_encoder_set_compression_level(FLAC__StreamEncoder *encoder, uint32_t value);
 
 /** Set the blocksize to use while encoding.
  *
@@ -877,7 +877,7 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_compression_level(FLAC__StreamEncod
  * \retval FLAC__bool
  *    \c false if the encoder is already initialized, else \c true.
  */
-FLAC_API FLAC__bool FLAC__stream_encoder_set_blocksize(FLAC__StreamEncoder *encoder, unsigned value);
+FLAC_API FLAC__bool FLAC__stream_encoder_set_blocksize(FLAC__StreamEncoder *encoder, uint32_t value);
 
 /** Set to \c true to enable mid-side encoding on stereo input.  The
  *  number of channels must be 2 for this to have any effect.  Set to
@@ -985,7 +985,7 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_apodization(FLAC__StreamEncoder *en
  * \retval FLAC__bool
  *    \c false if the encoder is already initialized, else \c true.
  */
-FLAC_API FLAC__bool FLAC__stream_encoder_set_max_lpc_order(FLAC__StreamEncoder *encoder, unsigned value);
+FLAC_API FLAC__bool FLAC__stream_encoder_set_max_lpc_order(FLAC__StreamEncoder *encoder, uint32_t value);
 
 /** Set the precision, in bits, of the quantized linear predictor
  *  coefficients, or \c 0 to let the encoder select it based on the
@@ -1003,7 +1003,7 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_max_lpc_order(FLAC__StreamEncoder *
  * \retval FLAC__bool
  *    \c false if the encoder is already initialized, else \c true.
  */
-FLAC_API FLAC__bool FLAC__stream_encoder_set_qlp_coeff_precision(FLAC__StreamEncoder *encoder, unsigned value);
+FLAC_API FLAC__bool FLAC__stream_encoder_set_qlp_coeff_precision(FLAC__StreamEncoder *encoder, uint32_t value);
 
 /** Set to \c false to use only the specified quantized linear predictor
  *  coefficient precision, or \c true to search neighboring precision
@@ -1066,7 +1066,7 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_do_exhaustive_model_search(FLAC__St
  * \retval FLAC__bool
  *    \c false if the encoder is already initialized, else \c true.
  */
-FLAC_API FLAC__bool FLAC__stream_encoder_set_min_residual_partition_order(FLAC__StreamEncoder *encoder, unsigned value);
+FLAC_API FLAC__bool FLAC__stream_encoder_set_min_residual_partition_order(FLAC__StreamEncoder *encoder, uint32_t value);
 
 /** Set the maximum partition order to search when coding the residual.
  *  This is used in tandem with
@@ -1089,7 +1089,7 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_min_residual_partition_order(FLAC__
  * \retval FLAC__bool
  *    \c false if the encoder is already initialized, else \c true.
  */
-FLAC_API FLAC__bool FLAC__stream_encoder_set_max_residual_partition_order(FLAC__StreamEncoder *encoder, unsigned value);
+FLAC_API FLAC__bool FLAC__stream_encoder_set_max_residual_partition_order(FLAC__StreamEncoder *encoder, uint32_t value);
 
 /** Deprecated.  Setting this value has no effect.
  *
@@ -1101,7 +1101,7 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_max_residual_partition_order(FLAC__
  * \retval FLAC__bool
  *    \c false if the encoder is already initialized, else \c true.
  */
-FLAC_API FLAC__bool FLAC__stream_encoder_set_rice_parameter_search_dist(FLAC__StreamEncoder *encoder, unsigned value);
+FLAC_API FLAC__bool FLAC__stream_encoder_set_rice_parameter_search_dist(FLAC__StreamEncoder *encoder, uint32_t value);
 
 /** Set an estimate of the total samples that will be encoded.
  *  This is merely an estimate and may be set to \c 0 if unknown.
@@ -1200,7 +1200,7 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_total_samples_estimate(FLAC__Stream
  *    \c false if the encoder is already initialized, or if
  *    \a num_blocks > 65535 if encoding to Ogg FLAC, else \c true.
  */
-FLAC_API FLAC__bool FLAC__stream_encoder_set_metadata(FLAC__StreamEncoder *encoder, FLAC__StreamMetadata **metadata, unsigned num_blocks);
+FLAC_API FLAC__bool FLAC__stream_encoder_set_metadata(FLAC__StreamEncoder *encoder, FLAC__StreamMetadata **metadata, uint32_t num_blocks);
 
 /** Get the current encoder state.
  *
@@ -1254,7 +1254,7 @@ FLAC_API const char *FLAC__stream_encoder_get_resolved_state_string(const FLAC__
  * \assert
  *    \code encoder != NULL \endcode
  */
-FLAC_API void FLAC__stream_encoder_get_verify_decoder_error_stats(const FLAC__StreamEncoder *encoder, FLAC__uint64 *absolute_sample, unsigned *frame_number, unsigned *channel, unsigned *sample, FLAC__int32 *expected, FLAC__int32 *got);
+FLAC_API void FLAC__stream_encoder_get_verify_decoder_error_stats(const FLAC__StreamEncoder *encoder, FLAC__uint64 *absolute_sample, uint32_t *frame_number, uint32_t *channel, uint32_t *sample, FLAC__int32 *expected, FLAC__int32 *got);
 
 /** Get the "verify" flag.
  *
@@ -1281,40 +1281,40 @@ FLAC_API FLAC__bool FLAC__stream_encoder_get_streamable_subset(const FLAC__Strea
  * \param  encoder  An encoder instance to query.
  * \assert
  *    \code encoder != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    See FLAC__stream_encoder_set_channels().
  */
-FLAC_API unsigned FLAC__stream_encoder_get_channels(const FLAC__StreamEncoder *encoder);
+FLAC_API uint32_t FLAC__stream_encoder_get_channels(const FLAC__StreamEncoder *encoder);
 
 /** Get the input sample resolution setting.
  *
  * \param  encoder  An encoder instance to query.
  * \assert
  *    \code encoder != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    See FLAC__stream_encoder_set_bits_per_sample().
  */
-FLAC_API unsigned FLAC__stream_encoder_get_bits_per_sample(const FLAC__StreamEncoder *encoder);
+FLAC_API uint32_t FLAC__stream_encoder_get_bits_per_sample(const FLAC__StreamEncoder *encoder);
 
 /** Get the input sample rate setting.
  *
  * \param  encoder  An encoder instance to query.
  * \assert
  *    \code encoder != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    See FLAC__stream_encoder_set_sample_rate().
  */
-FLAC_API unsigned FLAC__stream_encoder_get_sample_rate(const FLAC__StreamEncoder *encoder);
+FLAC_API uint32_t FLAC__stream_encoder_get_sample_rate(const FLAC__StreamEncoder *encoder);
 
 /** Get the blocksize setting.
  *
  * \param  encoder  An encoder instance to query.
  * \assert
  *    \code encoder != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    See FLAC__stream_encoder_set_blocksize().
  */
-FLAC_API unsigned FLAC__stream_encoder_get_blocksize(const FLAC__StreamEncoder *encoder);
+FLAC_API uint32_t FLAC__stream_encoder_get_blocksize(const FLAC__StreamEncoder *encoder);
 
 /** Get the "mid/side stereo coding" flag.
  *
@@ -1341,20 +1341,20 @@ FLAC_API FLAC__bool FLAC__stream_encoder_get_loose_mid_side_stereo(const FLAC__S
  * \param  encoder  An encoder instance to query.
  * \assert
  *    \code encoder != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    See FLAC__stream_encoder_set_max_lpc_order().
  */
-FLAC_API unsigned FLAC__stream_encoder_get_max_lpc_order(const FLAC__StreamEncoder *encoder);
+FLAC_API uint32_t FLAC__stream_encoder_get_max_lpc_order(const FLAC__StreamEncoder *encoder);
 
 /** Get the quantized linear predictor coefficient precision setting.
  *
  * \param  encoder  An encoder instance to query.
  * \assert
  *    \code encoder != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    See FLAC__stream_encoder_set_qlp_coeff_precision().
  */
-FLAC_API unsigned FLAC__stream_encoder_get_qlp_coeff_precision(const FLAC__StreamEncoder *encoder);
+FLAC_API uint32_t FLAC__stream_encoder_get_qlp_coeff_precision(const FLAC__StreamEncoder *encoder);
 
 /** Get the qlp coefficient precision search flag.
  *
@@ -1391,30 +1391,30 @@ FLAC_API FLAC__bool FLAC__stream_encoder_get_do_exhaustive_model_search(const FL
  * \param  encoder  An encoder instance to query.
  * \assert
  *    \code encoder != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    See FLAC__stream_encoder_set_min_residual_partition_order().
  */
-FLAC_API unsigned FLAC__stream_encoder_get_min_residual_partition_order(const FLAC__StreamEncoder *encoder);
+FLAC_API uint32_t FLAC__stream_encoder_get_min_residual_partition_order(const FLAC__StreamEncoder *encoder);
 
 /** Get maximum residual partition order setting.
  *
  * \param  encoder  An encoder instance to query.
  * \assert
  *    \code encoder != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    See FLAC__stream_encoder_set_max_residual_partition_order().
  */
-FLAC_API unsigned FLAC__stream_encoder_get_max_residual_partition_order(const FLAC__StreamEncoder *encoder);
+FLAC_API uint32_t FLAC__stream_encoder_get_max_residual_partition_order(const FLAC__StreamEncoder *encoder);
 
 /** Get the Rice parameter search distance setting.
  *
  * \param  encoder  An encoder instance to query.
  * \assert
  *    \code encoder != NULL \endcode
- * \retval unsigned
+ * \retval uint32_t
  *    See FLAC__stream_encoder_set_rice_parameter_search_dist().
  */
-FLAC_API unsigned FLAC__stream_encoder_get_rice_parameter_search_dist(const FLAC__StreamEncoder *encoder);
+FLAC_API uint32_t FLAC__stream_encoder_get_rice_parameter_search_dist(const FLAC__StreamEncoder *encoder);
 
 /** Get the previously set estimate of the total samples to be encoded.
  *  The encoder merely mimics back the value given to
@@ -1747,7 +1747,7 @@ FLAC_API FLAC__bool FLAC__stream_encoder_finish(FLAC__StreamEncoder *encoder);
  *    encoder state with FLAC__stream_encoder_get_state() to see what
  *    went wrong.
  */
-FLAC_API FLAC__bool FLAC__stream_encoder_process(FLAC__StreamEncoder *encoder, const FLAC__int32 * const buffer[], unsigned samples);
+FLAC_API FLAC__bool FLAC__stream_encoder_process(FLAC__StreamEncoder *encoder, const FLAC__int32 * const buffer[], uint32_t samples);
 
 /** Submit data for encoding.
  *  This version allows you to supply the input data where the channels
@@ -1779,7 +1779,7 @@ FLAC_API FLAC__bool FLAC__stream_encoder_process(FLAC__StreamEncoder *encoder, c
  *    encoder state with FLAC__stream_encoder_get_state() to see what
  *    went wrong.
  */
-FLAC_API FLAC__bool FLAC__stream_encoder_process_interleaved(FLAC__StreamEncoder *encoder, const FLAC__int32 buffer[], unsigned samples);
+FLAC_API FLAC__bool FLAC__stream_encoder_process_interleaved(FLAC__StreamEncoder *encoder, const FLAC__int32 buffer[], uint32_t samples);
 
 /* \} */