Update and change license information of Droplet sounds, now it's CC BY 3.0 Was previously labelled under license CC Sampling+ 1.0, which is considered non-free by FSF, OSI and DFSG.

void fpcrtl_halt(int num) {
    __coverity_panic__();
}

int fpcrtl_abs(int num) {
    return num >= 0 ? num : -num;
}