Initializing help system before first use

isbitset

Purpose
Test whether bits are set.
Synopsis
function isbitset(i:integer, mask:integer):boolean
Arguments
i 
Integer to be tested
mask 
Bit mask
Return value
true if any bit of the mask is set.
Further information
The evaluation of this function is equivalent to calling bittest(i,mask)<>0.
Related topics
bittest

Parent Topic Predefined functions and procedures

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