[Playerstage-users] How can you only read a command once

[Brandon S. <si...@sp...>]

When I send a command to an interface, it seems that the command is 
never removed from the command buffer, even after I use the GetCommand
() function.  Therefore, the next time I call my CheckCommand() 
function it thinks that there is a new command even when there is 
not.  Is there a way for the buffer to be emptied after I read a 
command, or to prevent reading the same command repeatedly, even 
though it was only sent once?

Examples are very useful.

Thank you,
Brandon Sights
si...@sp...
Electronics Engineer