How do I receive a signal sent with sigqueue in a c program (on linux)?

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How do I receive a signal sent with sigqueue in a c program (on linux)?

Hi

How do I receive receive a signal sent with sigqueue in a c program (on linux)?

If just use kill to send a signal I just add a receiver with something like this

signal(SIGUSR1,  sigusr1);

that point to a simple function like this:

void sigusr1() 
{  
    signal(SIGUSR1,sigusr1);
    printf("SIGUSR1 ....\n");
}

But if I send a signal with sigqueue, how would I do then?

Thanks Johan