m_get_avail_123_mem
This call returns the number of bytes that would be available for a 1-2-3 memory allocate call, that is, the number of bytes that would be available if 1-2-3 were asked to shrink.
- Syntax: unsigned long int m_get_avail_123_mem(void)
- Parameters: None
- Returns: Number of bytes available for a 1-2-3 memory allocate call