diff options
| -rw-r--r-- | src/common/grfio.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/src/common/grfio.c b/src/common/grfio.c index cc0e1bb42..2292e1e07 100644 --- a/src/common/grfio.c +++ b/src/common/grfio.c @@ -104,22 +104,21 @@ static uint8_t grf_substitution(uint8_t in) return out; } - -static void grf_shuffle_enc(BIT64* src) -{ - BIT64 out; - - out.b[0] = src->b[3]; - out.b[1] = src->b[4]; - out.b[2] = src->b[5]; - out.b[3] = src->b[0]; - out.b[4] = src->b[1]; - out.b[5] = src->b[6]; - out.b[6] = src->b[2]; - out.b[7] = grf_substitution(src->b[7]); - - *src = out; -} +/* this is not used anywhere, is it ok to delete? */ +//static void grf_shuffle_enc(BIT64* src) { +// BIT64 out; +// +// out.b[0] = src->b[3]; +// out.b[1] = src->b[4]; +// out.b[2] = src->b[5]; +// out.b[3] = src->b[0]; +// out.b[4] = src->b[1]; +// out.b[5] = src->b[6]; +// out.b[6] = src->b[2]; +// out.b[7] = grf_substitution(src->b[7]); +// +// *src = out; +//} static void grf_shuffle_dec(BIT64* src) |