1 c8846eb9 2020-10-12 neels --- test104.left-P.txt
2 c8846eb9 2020-10-12 neels +++ test104.right-P.txt
3 c8846eb9 2020-10-12 neels @@ -1,14 +1,14 @@
4 c8846eb9 2020-10-12 neels -void Chunk_copy(Chunk *src, size_t src_start, Chunk *dst, size_t dst_start, size_t n)
6 c8846eb9 2020-10-12 neels - if (!Chunk_bounds_check(src, src_start, n)) return;
7 c8846eb9 2020-10-12 neels - if (!Chunk_bounds_check(dst, dst_start, n)) return;
9 c8846eb9 2020-10-12 neels - memcpy(dst->data + dst_start, src->data + src_start, n);
12 c8846eb9 2020-10-12 neels int Chunk_bounds_check(Chunk *chunk, size_t start, size_t n)
14 c8846eb9 2020-10-12 neels if (chunk == NULL) return 0;
16 c8846eb9 2020-10-12 neels return start <= chunk->length && n <= chunk->length - start;
19 c8846eb9 2020-10-12 neels +void Chunk_copy(Chunk *src, size_t src_start, Chunk *dst, size_t dst_start, size_t n)
21 c8846eb9 2020-10-12 neels + if (!Chunk_bounds_check(src, src_start, n)) return;
22 c8846eb9 2020-10-12 neels + if (!Chunk_bounds_check(dst, dst_start, n)) return;
24 c8846eb9 2020-10-12 neels + memcpy(dst->data + dst_start, src->data + src_start, n);