Callback

Functions
void	vallst_setCallback (VallstInstance *vi, VallstCallbackResult(*callbackFunc)(void *callbackArg), void *callbackArg)

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Function Documentation

void vallst_setCallback (  VallstInstance *  vi, VallstCallbackResult(*)(void *callbackArg)  callbackFunc, void *  callbackArg )

Sets the callback function. callbackArg is an argument that will be used on every call to callbackFunc. callbackFunc will be called regularly e.g. in vallst_search(). The default callback function is a function that always returns VallstCallbackResult_continue. In vallst standalone the callback function is one that handles interupt signals (see vallst.c). Examples: vallst.c.

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