Patch by Stefan Huehner / stefan % huehner ! org \

patch replaces '()' for the correct '(void)' in function
declarations/prototypes which have no parameters. The '()' syntax tell
thats there is a variable list of arguments, so that the compiler cannot
check this. The extra CFLAG '-Wstrict-declarations' shows those cases.

Comments about a similar patch applied to ffmpeg:

That in C++ these mean the same, but in ANSI C the semantics are
different; function() is an (obsolete) K&R C style forward declaration,
it basically means that the function can have any number and any types
of parameters, effectively completely preventing the compiler from doing
any sort of type checking. -- Erik Slagter

Defining functions with unspecified arguments is allowed but bad.
With arguments unspecified the compiler can't report an error/warning
if the function is called with incorrect arguments. -- Måns Rullgård


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17567 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 5 insertions, 5 deletions

diff --git a/libao2/ao_arts.c b/libao2/ao_arts.c
index 35e678b9e0..96379560a0 100644
--- a/libao2/ao_arts.c
+++ b/libao2/ao_arts.c
@@ -112,24 +112,24 @@ static int play(void* data,int len,int flags)
 	return arts_write(stream, data, len);
 }
 
-static void audio_pause()
+static void audio_pause(void)
 {
 }
 
-static void audio_resume()
+static void audio_resume(void)
 {
 }
 
-static void reset()
+static void reset(void)
 {
 }
 
-static int get_space()
+static int get_space(void)
 {
 	return arts_stream_get(stream, ARTS_P_BUFFER_SPACE);
 }
 
-static float get_delay()
+static float get_delay(void)
 {
 	return ((float) (ao_data.buffersize - arts_stream_get(stream,
 		ARTS_P_BUFFER_SPACE))) / ((float) ao_data.bps);