Safe wcsncpy: copies maxlen-1 max and always returns zero terminated dest.

When we call memset in end of function to clean local variables for security reason, compiler optimizer can remove such call. So we use our own functi

Move forward by 'Bits' bits.

Get the status byte of the message.

We do not want to cast every signed char to unsigned when passing to isdigit, so we implement the replacement. Shall work for Unicode too. If chars ar

Return 16 bits from current position in the buffer. Bit at (InAddr,InBit) has the highest position in returning data.

Safe wcsncat: resulting dest length cannot exceed maxlen and dest is always zero terminated. Note that 'maxlen' parameter defines the entire dest buff