(someone show me a screen with a negative pixel resolution)

ogg.c : FIXME FIXME FIXME
I don't know Ogg format well, but don't we have a possible out-of-bound
read at line 1346 and following ??

NOTE to developers :
When you want to compare n bytes from two buffers, please use :
  memcmp( buf1, buf2, n )
rather than :
  strncmp( buf1, buf2, n )

strncmp should only be used if either of the buffers might be
nul-terminated within its first n bytes.

values have special meanings. 

with EPSV compliant NAT
- Fix socket error value check

Correct ranges for # of tracks and subtitles allowed in VCD and DVD.

vcd.c: more logical order of macros (I think)

(da big courmischage)

   of Michael Ditum.

   IRC).

from Hoerdt Mickael with cosmetic changes