Example of Short Circuiting in C

output.txt

(sci)Lukes-ASA-Macbook:coi-services (dm_coverage +%) luke$ gcc -o /tmp/ss /tmp/short_circuit.c 
(sci)Lukes-ASA-Macbook:coi-services (dm_coverage +%) luke$ /tmp/ss
End of program.

short_circuit.c

#include <stdio.h>

int do_something(void)
{
    printf("You shouldn't see this.\n");
    return 1;
}

int main(int argc, char *argv[])
{
    if(0 && do_something())
    {
        printf("You REALLY shouldn't see this.\n");
    }
    printf("End of program.\n");
    return 0;
}