Missing const, fix warnings: sdp.c:115: warning: assignment discards qualifiers from pointer target type sdp.c:120: warning: assignment discards qualifiers from pointer target type
Missing const, fix warnings:
sdp.c:115: warning: assignment discards qualifiers from pointer target type
sdp.c:120: warning: assignment discards qualifiers from pointer target type


git-svn-id: a4d7c1866f8397a4106e0b57fc4fbf792bbdaaaf@12151 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg