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Add (mostly) const to variable and parameter declaration, where a char* was

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used and 'const char*' should be, plus make some function declarations
static if they aren't used outside their declaring source file.
patch by Stefan Huehner stefan%%at%%huehner%%dot%%org

Originally committed as revision 5492 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefan Huehner
2006-06-17 15:53:23 +00:00
committed by Diego Biurrun
parent c8e9f80176
commit a97c1e93aa
10 changed files with 15 additions and 15 deletions
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6
libavformat/movenc.c
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@@ -788,7 +788,7 @@ static int mov_write_vmhd_tag(ByteIOContext *pb)
static int mov_write_hdlr_tag(ByteIOContext *pb, MOVTrack* track)
{
char *descr, *hdlr, *hdlr_type;
const char *descr, *hdlr, *hdlr_type;
offset_t pos = url_ftell(pb);
if (!track) { /* no media --> data handler */
@@ -1085,7 +1085,7 @@ static int mov_write_string_data_tag(ByteIOContext *pb, const char *data, int lo
}
}
static int mov_write_string_tag(ByteIOContext *pb, char *name, char *value, int long_style){
static int mov_write_string_tag(ByteIOContext *pb, const char *name, const char *value, int long_style){
int size = 0;
if ( value && value[0] ) {
offset_t pos = url_ftell(pb);
@@ -1225,7 +1225,7 @@ static size_t ascii_to_wc (ByteIOContext *pb, char *b, size_t n)
return 2*n;
}
static uint16_t language_code (char *str)
static uint16_t language_code (const char *str)
{
return ((((str[0]-0x60) & 0x1F)<<10) + (((str[1]-0x60) & 0x1F)<<5) + ((str[2]-0x60) & 0x1F));
}