input: Make preadbuffer static

The function preadbuffer should be static as it's only used in
input.c.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2 files changed
tree: 39d291a582f3e4a2ee32b22395a71ca450a4921a
  1. src/
  2. autogen.sh
  3. ChangeLog
  4. ChangeLog.O
  5. configure.ac
  6. COPYING
  7. Makefile.am