convert C prototypes for functions with no args from () to (void)

4 files changed, 8 insertions, 8 deletions

diff --git a/include/FLAC/metadata.h b/include/FLAC/metadata.h
index f3472688..c053266f 100644
--- a/include/FLAC/metadata.h
+++ b/include/FLAC/metadata.h
@@ -360,7 +360,7 @@ extern FLAC_API const char * const FLAC__Metadata_SimpleIteratorStatusString[];
  * \retval FLAC__Metadata_SimpleIterator*
  *    \c NULL if there was an error allocating memory, else the new instance.
  */
-FLAC_API FLAC__Metadata_SimpleIterator *FLAC__metadata_simple_iterator_new();
+FLAC_API FLAC__Metadata_SimpleIterator *FLAC__metadata_simple_iterator_new(void);
 
 /** Free an iterator instance.  Deletes the object pointed to by \a iterator.
  *
@@ -723,7 +723,7 @@ extern FLAC_API const char * const FLAC__Metadata_ChainStatusString[];
  * \retval FLAC__Metadata_Chain*
  *    \c NULL if there was an error allocating memory, else the new instance.
  */
-FLAC_API FLAC__Metadata_Chain *FLAC__metadata_chain_new();
+FLAC_API FLAC__Metadata_Chain *FLAC__metadata_chain_new(void);
 
 /** Free a chain instance.  Deletes the object pointed to by \a chain.
  *
@@ -1017,7 +1017,7 @@ FLAC_API void FLAC__metadata_chain_sort_padding(FLAC__Metadata_Chain *chain);
  * \retval FLAC__Metadata_Iterator*
  *    \c NULL if there was an error allocating memory, else the new instance.
  */
-FLAC_API FLAC__Metadata_Iterator *FLAC__metadata_iterator_new();
+FLAC_API FLAC__Metadata_Iterator *FLAC__metadata_iterator_new(void);
 
 /** Free an iterator instance.  Deletes the object pointed to by \a iterator.
  *
@@ -1772,7 +1772,7 @@ FLAC_API int FLAC__metadata_object_vorbiscomment_remove_entries_matching(FLAC__S
  * \retval FLAC__StreamMetadata_CueSheet_Track*
  *    \c NULL if there was an error allocating memory, else the new instance.
  */
-FLAC_API FLAC__StreamMetadata_CueSheet_Track *FLAC__metadata_object_cuesheet_track_new();
+FLAC_API FLAC__StreamMetadata_CueSheet_Track *FLAC__metadata_object_cuesheet_track_new(void);
 
 /** Create a copy of an existing CUESHEET track object.
  *
diff --git a/include/FLAC/stream_decoder.h b/include/FLAC/stream_decoder.h
index e28315c7..3dd4ab7a 100644
--- a/include/FLAC/stream_decoder.h
+++ b/include/FLAC/stream_decoder.h
@@ -739,7 +739,7 @@ typedef void (*FLAC__StreamDecoderErrorCallback)(const FLAC__StreamDecoder *deco
  * \retval FLAC__StreamDecoder*
  *    \c NULL if there was an error allocating memory, else the new instance.
  */
-FLAC_API FLAC__StreamDecoder *FLAC__stream_decoder_new();
+FLAC_API FLAC__StreamDecoder *FLAC__stream_decoder_new(void);
 
 /** Free a decoder instance.  Deletes the object pointed to by \a decoder.
  *
diff --git a/include/FLAC/stream_encoder.h b/include/FLAC/stream_encoder.h
index 9fca5a48..4febf170 100644
--- a/include/FLAC/stream_encoder.h
+++ b/include/FLAC/stream_encoder.h
@@ -690,7 +690,7 @@ typedef void (*FLAC__StreamEncoderProgressCallback)(const FLAC__StreamEncoder *e
  * \retval FLAC__StreamEncoder*
  *    \c NULL if there was an error allocating memory, else the new instance.
  */
-FLAC_API FLAC__StreamEncoder *FLAC__stream_encoder_new();
+FLAC_API FLAC__StreamEncoder *FLAC__stream_encoder_new(void);
 
 /** Free an encoder instance.  Deletes the object pointed to by \a encoder.
  *
diff --git a/include/share/grabbag/file.h b/include/share/grabbag/file.h
index 0164e3d1..1b1c3aa0 100644
--- a/include/share/grabbag/file.h
+++ b/include/share/grabbag/file.h
@@ -53,8 +53,8 @@ FLAC__bool grabbag__file_are_same(const char *f1, const char *f2);
 FLAC__bool grabbag__file_remove_file(const char *filename);
 
 /* these will forcibly set stdin/stdout to binary mode (for OSes that require it) */
-FILE *grabbag__file_get_binary_stdin();
-FILE *grabbag__file_get_binary_stdout();
+FILE *grabbag__file_get_binary_stdin(void);
+FILE *grabbag__file_get_binary_stdout(void);
 
 #ifdef __cplusplus
 }