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

1 files changed, 3 insertions, 3 deletions

diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index 31af3c9c89..a4bd40f25a 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -145,7 +145,7 @@ static int sdp_parse_rtpmap(AVCodecContext *codec, int payload_type, const char
     char buf[256];
     int i;
     AVCodec *c;
-    char *c_name;
+    const char *c_name;
 
     /* Loop into AVRtpDynamicPayloadTypes[] and AVRtpPayloadTypes[] and
        see if we can handle this kind of payload */
@@ -169,7 +169,7 @@ static int sdp_parse_rtpmap(AVCodecContext *codec, int payload_type, const char
 
     c = avcodec_find_decoder(codec->codec_id);
     if (c && c->name)
-        c_name = (char *)c->name;
+        c_name = c->name;
     else
         c_name = (char *)NULL;
 
@@ -255,7 +255,7 @@ static void sdp_parse_fmtp_config(AVCodecContext *codec, char *attr, char *value
 
 typedef struct attrname_map
 {
-    char *str;
+    const char *str;
     uint16_t type;
     uint32_t offset;
 } attrname_map_t;