Using "bool" in pure C code is not a good idea.
- Defining BOOL as "long" on Unix (this is how MS defines it)
- Replacing bool to BOOL in pure C code.

modified:
  storage/connect/global.h
  storage/connect/inihandl.c
  storage/connect/os.h
  storage/connect/osutil.c
  storage/connect/osutil.h