[parrot/parrot] a4061d: Fix a bunch of compiler warnings

[noreply at github.com]

Branch: refs/heads/master
Home:   https://github.com/parrot/parrot

Commit: a4061d54ba37a0b61a52d8c2cbd4a95dce2fa4d4
    https://github.com/parrot/parrot/commit/a4061d54ba37a0b61a52d8c2cbd4a95dce2fa4d4
Author: Nick Wellnhofer <wellnhofer at aevum.de>
Date:   2010-12-30 (Thu, 30 Dec 2010)

Changed paths:
  M compilers/imcc/pbc.c
  M frontend/parrot/main.c
  M frontend/parrot_debugger/main.c
  M frontend/pbc_merge/main.c
  M src/library.c
  M src/nci/signatures.c
  M src/runcore/profiling.c
  M tools/build/parrot_config_c.pl

Log Message:
-----------
Fix a bunch of compiler warnings