| 42,7 → 42,7 |
|---|
| |
| #define CRC_DIVIDER_LE 0xEDB88320 |
| |
| uint32_t compute_crc32_le( uint32_t seed, uint8_t * data, int length ){ |
| uint32_t compute_crc32_le( uint32_t seed, uint8_t * data, size_t length ){ |
| int index; |
| |
| while( length >= 8 ){ |
| 71,7 → 71,7 |
|---|
| return seed; |
| } |
| |
| uint32_t compute_crc32_be( uint32_t seed, uint8_t * data, int length ){ |
| uint32_t compute_crc32_be( uint32_t seed, uint8_t * data, size_t length ){ |
| int index; |
| |
| while( length >= 8 ){ |
| 100,16 → 100,16 |
|---|
| return seed; |
| } |
| |
| uint32_t compute_checksum( uint32_t seed, uint8_t * data, int length ){ |
| int index; |
| uint32_t compute_checksum( uint32_t seed, uint8_t * data, size_t length ){ |
| size_t index; |
| |
| // sum all the 16 bit fields |
| for( index = 0; index < length - 1; index += 2 ){ |
| for( index = 0; index + 1 < length; index += 2 ){ |
| seed += ( data[ index ] << 8 ) + data[ index + 1 ]; |
| } |
| |
| // last odd byte with zero padding |
| if( index == length - 1 ){ |
| if( index + 1 == length ){ |
| seed += data[ index ] << 8; |
| } |
| |