merge 0.9.21, hopefully without screwing anything up due to this having been left for a while + parallel commits that occurred...

     1

void fpcrtl_halt(int num) {

     2

    __coverity_panic__();

     3

}

     4

     5

int fpcrtl_abs(int num) {

     6

    return num >= 0 ? num : -num;

     7

}