= GetMemFree =
Get the amount of free RAM memory available

{{{
int GetMemFree(void);
}}}

== Parameters == 

Function does not accept any parameters.

== Return Value ==

This function returns the number of unused K bytes of RAM available in the system. This is the total free memory available. A request for a smaller amount of memory could still fail if there is not a large enough contiguous block of memory available.

== Remarks ==

The function reads /proc/meminfo to obtain the result. It can be useful when testing an application to use the function to display free memory periodically and run the application for several hours/days to make sure the application is not allocating memory and never releasing it.

== Examples ==

{{{
string str = StrFmt("Free memory %d K bytes", GetMemFree());
DisplayText(0, 0, str);
}}}

== See Also ==