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Add const to (mostly) char* and make some functions static, which aren't used

outside their declaring source file and which have no corresponding prototype.
patch by Stefan Huehner stefan^^@^^huehner^^.^^org

Originally committed as revision 5497 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefan Huehner
2006-06-18 11:33:14 +00:00
committed by Diego Biurrun
parent 3b9bee8889
commit 7b49ce2e34
16 changed files with 50 additions and 48 deletions

View File

@@ -211,12 +211,12 @@ static int video_global_header = 0;
static int rate_emu = 0;
#ifdef CONFIG_BKTR
static char *video_grab_format = "bktr";
static const char *video_grab_format = "bktr";
#else
#ifdef CONFIG_VIDEO4LINUX2
static char *video_grab_format = "video4linux2";
static const char *video_grab_format = "video4linux2";
#else
static char *video_grab_format = "video4linux";
static const char *video_grab_format = "video4linux";
#endif
#endif
static char *video_device = NULL;
@@ -224,7 +224,7 @@ static char *grab_device = NULL;
static int video_channel = 0;
static char *video_standard = "ntsc";
static char *audio_grab_format = "audio_device";
static const char *audio_grab_format = "audio_device";
static char *audio_device = NULL;
static int audio_volume = 256;