windows.h for various API calls
io.h for open()
fcntl.h for open() constants
string.h and mbstring.h for _mbsupr(), _mbsstr()
stdio.h for sscanf(); note that we only use it to scan for ASCII characters and
    integers, so it is safe to use it with DBCS characters
time.h for localtime() and time()
sys\types.h for time_t

main.h for function declarations
ioadapt.h for io_getline()
gdigit.h for getdigitextent(), drawdigit(), drawcolon()

AClockMenu in .RC file
.h file for IDC_ALMTIMEEDIT, IDC_ALMONCERADIO, IDC_ALMDAILYRADIO

Remarks: we use Borland C++ Compiler.
