[FFmpeg-devel] error undeclared var

[ffmpeg ffmpeg]

hello; 
i modified folders structure by putting all needed source files in only one directory and i modified the makefile.i have a problem with constants declarations.could you explain these errors and tell where the constants are declared because i searched and didnt find them.

error: ?ENOSYS? undeclared (first use in this function) 
 error: ?K64B_OFFSET_0_0? undeclared (first use in this function) 
error: ?AVOption? has no member named ?timestamp? 
error: ?UINT_MAX? undeclared (first use in this function) 
error: ?EAGAIN? undeclared (first use in this function) 
error: ?INT_MIN? undeclared here (not in a function)
  where are these variables defined.thx

             
---------------------------------
 Ne gardez plus qu'une seule adresse mail ! Copiez vos mails vers Yahoo! Mail