shithub: sox

Download patch

ref: 74574662394a0cbc0761e55f5153cd66de68ef3a
parent: d1a2f94089bff9e099fe72795b2328fb69a9b228
author: Ulrich Klauer <ulrich@chirlu.de>
date: Sun Mar 18 21:38:17 EDT 2012 

Mark unused parameters as such

Mark unused decoder parameter in FLAC callback functions as UNUSED to
avoid compiler warnings.


--- a/src/flac.c
+++ b/src/flac.c
@@ -62,7 +62,7 @@
 }
 #endif
 
-static FLAC__StreamDecoderReadStatus decoder_read_callback(FLAC__StreamDecoder const* decoder, FLAC__byte buffer[], size_t* bytes, void* ft_data)
+static FLAC__StreamDecoderReadStatus decoder_read_callback(FLAC__StreamDecoder const* decoder UNUSED, FLAC__byte buffer[], size_t* bytes, void* ft_data)
 {
   sox_format_t* ft = (sox_format_t*)ft_data;
   if(*bytes > 0) {
@@ -78,7 +78,7 @@
     return FLAC__STREAM_DECODER_READ_STATUS_ABORT;
 }
 
-static FLAC__StreamDecoderSeekStatus decoder_seek_callback(FLAC__StreamDecoder const* decoder, FLAC__uint64 absolute_byte_offset, void* ft_data)
+static FLAC__StreamDecoderSeekStatus decoder_seek_callback(FLAC__StreamDecoder const* decoder UNUSED, FLAC__uint64 absolute_byte_offset, void* ft_data)
 {
   sox_format_t* ft = (sox_format_t*)ft_data;
   if(lsx_seeki(ft, (off_t)absolute_byte_offset, SEEK_SET) < 0)
@@ -87,7 +87,7 @@
     return FLAC__STREAM_DECODER_SEEK_STATUS_OK;
 }
 
-static FLAC__StreamDecoderTellStatus decoder_tell_callback(FLAC__StreamDecoder const* decoder, FLAC__uint64* absolute_byte_offset, void* ft_data)
+static FLAC__StreamDecoderTellStatus decoder_tell_callback(FLAC__StreamDecoder const* decoder UNUSED, FLAC__uint64* absolute_byte_offset, void* ft_data)
 {
   sox_format_t* ft = (sox_format_t*)ft_data;
   off_t pos;
@@ -99,7 +99,7 @@
   }
 }
 
-static FLAC__StreamDecoderLengthStatus decoder_length_callback(FLAC__StreamDecoder const* decoder, FLAC__uint64* stream_length, void* ft_data)
+static FLAC__StreamDecoderLengthStatus decoder_length_callback(FLAC__StreamDecoder const* decoder UNUSED, FLAC__uint64* stream_length, void* ft_data)
 {
   sox_format_t* ft = (sox_format_t*)ft_data;
   *stream_length = lsx_filelength(ft);
@@ -106,7 +106,7 @@
   return FLAC__STREAM_DECODER_LENGTH_STATUS_OK;
 }
 
-static FLAC__bool decoder_eof_callback(FLAC__StreamDecoder const* decoder, void* ft_data)
+static FLAC__bool decoder_eof_callback(FLAC__StreamDecoder const* decoder UNUSED, void* ft_data)
 {
   sox_format_t* ft = (sox_format_t*)ft_data;
   return lsx_eof(ft) ? 1 : 0;