input/ar.c, input/lirc.c: fix changes missing from 1916b95b8

1916b95b8 changed two function types from returning "void" to
returning "int", but was missing changes to add "return 0;" to the
functions. Fix.

The reason for the change in the original commit was that the
functions were called through a function pointer returning int anyway,
so the missing return probably made things no more likely to fail at
runtime than they were before that commit. However, it caused a
compilation failure with clang, which treats non-void function not
returning a value as a fatal error (in GCC it's just a warning).

0 files changed, 0 insertions, 0 deletions