flushall() .. how do I get it to work?

[adrienneh]

Is there any way to get the flushall() function to work in Pelles? It doesn't seem to recognize it as a valid function.

[Stefan Pendl]

Have you already checked, if there is a command available in PellesC, that flushes all the open streams

If you search the help for flush, you will find a way to flush all open streams.