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, 1 insertions, 1 deletions

diff --git a/libmpcodecs/dec_video.h b/libmpcodecs/dec_video.h
index 09f955d05c..8b0d513984 100644
--- a/libmpcodecs/dec_video.h
+++ b/libmpcodecs/dec_video.h
@@ -2,7 +2,7 @@
 // dec_video.c:
 extern int video_read_properties(sh_video_t *sh_video);
 
-extern void vfm_help();
+extern void vfm_help(void);
 
 extern int init_best_video_codec(sh_video_t *sh_video,char** video_codec_list,char** video_fm_list);