Fix stuff!

rtree-c/src/ReduceC.hs

rtree-c/test/cases/small/addr.c

rtree-c/test/cases/small/for.c

rtree-c/test/expected/addr/main.c

rtree-c/test/expected/addr/reduction/r0000.c

rtree-c/test/expected/addr/reduction/r0001.c

rtree-c/test/expected/addr/reduction/r0010.c

rtree-c/test/expected/addr/reduction/r0011.c

rtree-c/test/expected/addr/reduction/r0100.c

rtree-c/test/expected/addr/reduction/r0101.c

rtree-c/test/expected/addr/reduction/r0110.c

rtree-c/test/expected/addr/reduction/r0111.c

rtree-c/test/expected/addr/reduction/r1000.c

rtree-c/test/expected/addr/reduction/r1001.c

rtree-c/test/expected/addr/reduction/r1010.c

rtree-c/test/expected/addr/reduction/r1011.c

rtree-c/test/expected/addr/reduction/r1100.c

rtree-c/test/expected/addr/reduction/r1101.c

rtree-c/test/expected/addr/reduction/r1110.c

rtree-c/test/expected/addr/reduction/r1111.c