coreleft<ALLOC.H>
coreleft returns a measure of unused memory
Declaration:
Tiny, small, and medium models: unsigned coreleft(void);
Compact, large, and huge models: unsigned long coreleft(void);
Remarks:
coreleft returns a measure of RAM memory not in use.
The value coreleft gives depends on whether the memory model is of the small
data group or the large data group.
Return Value:
coreleft:
Small data models: returns the amount of unused memory between the
top of the heap and the stack.
Large data models: returns the amount of memory between the highest
allocated block and the end of available memory.
