diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libchmfile/bitfiddle.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/lib/libchmfile/bitfiddle.h b/lib/libchmfile/bitfiddle.h index 14a4bdc..cd97b8e 100644 --- a/lib/libchmfile/bitfiddle.h +++ b/lib/libchmfile/bitfiddle.h @@ -84,7 +84,7 @@ inline u_int64_t sr_int(unsigned char* byte, int* bit, unsigned char s, unsigned char r, size_t& length) { u_int64_t ret; - unsigned char tqmask; + unsigned char mask; int n, n_bits, num_bits, base, count; length = 0; size_t fflen; @@ -105,37 +105,37 @@ inline u_int64_t sr_int(unsigned char* byte, int* bit, switch(num_bits){ case 0: - tqmask = 1; + mask = 1; break; case 1: - tqmask = 3; + mask = 3; break; case 2: - tqmask = 7; + mask = 7; break; case 3: - tqmask = 0xf; + mask = 0xf; break; case 4: - tqmask = 0x1f; + mask = 0x1f; break; case 5: - tqmask = 0x3f; + mask = 0x3f; break; case 6: - tqmask = 0x7f; + mask = 0x7f; break; case 7: - tqmask = 0xff; + mask = 0xff; break; default: - tqmask = 0xff; + mask = 0xff; break; } - tqmask <<= base; + mask <<= base; ret = (ret << (num_bits+1)) | - (u_int64_t)((*byte & tqmask) >> base); + (u_int64_t)((*byte & mask) >> base); if( n > *bit ){ ++byte; |