NXC  Version 1.2.1 r5
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void SysCall ( byte  funcID,
variant &  args 

Call any system function.

This generic macro can be used to call any system function. No type checking is performed so you need to make sure you use the correct structure type given the selected system function ID. This is, however, the fastest possible way to call a system function in NXC.

Valid function ID constants are defined in the System Call function constants group.

funcIDThe function ID constant corresponding to the function to be called.
argsThe structure containing the needed parameters.
ex_dispgout.nxc, and ex_syscall.nxc.