[debug] Use gcc attribute to enable printf checking

Inform the compiler that the same rules as printf apply
to the debugp method. This will check if the arguments
match the format string.
1 file changed
tree: e214c1dfb6f0b22d0b4aa037486ffc028935def0
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. wireshark/