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, 2 insertions, 2 deletions

diff --git a/libvo/font_load.h b/libvo/font_load.h
index b2afd64308..b125b9db7b 100644
--- a/libvo/font_load.h
+++ b/libvo/font_load.h
@@ -77,8 +77,8 @@ extern int vo_image_height;
 
 extern int force_load_font;
 
-int init_freetype();
-int done_freetype();
+int init_freetype(void);
+int done_freetype(void);
 
 font_desc_t* read_font_desc_ft(char* fname,int movie_width, int movie_height);
 void free_font_desc(font_desc_t *desc);