Rev 4505 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 4505 | Rev 4558 | ||
|---|---|---|---|
| Line 57... | Line 57... | ||
| 57 | * @param seed Initial value. Often used as 0 or ~0. Input parameter. |
57 | * @param seed Initial value. Often used as 0 or ~0. Input parameter. |
| 58 | * @param data Pointer to the beginning of data to process. Input parameter. |
58 | * @param data Pointer to the beginning of data to process. Input parameter. |
| 59 | * @param length Length of the data in bits. Input parameter. |
59 | * @param length Length of the data in bits. Input parameter. |
| 60 | * @returns The computed CRC32 of the length bits of the data. |
60 | * @returns The computed CRC32 of the length bits of the data. |
| 61 | */ |
61 | */ |
| 62 | uint32_t compute_crc32_le( uint32_t seed, uint8_t * data, int length ); |
62 | uint32_t compute_crc32_le( uint32_t seed, uint8_t * data, size_t length ); |
| 63 | 63 | ||
| 64 | /** Computes CRC32 value in the big-endian environment. |
64 | /** Computes CRC32 value in the big-endian environment. |
| 65 | * @param seed Initial value. Often used as 0 or ~0. Input parameter. |
65 | * @param seed Initial value. Often used as 0 or ~0. Input parameter. |
| 66 | * @param data Pointer to the beginning of data to process. Input parameter. |
66 | * @param data Pointer to the beginning of data to process. Input parameter. |
| 67 | * @param length Length of the data in bits. Input parameter. |
67 | * @param length Length of the data in bits. Input parameter. |
| 68 | * @returns The computed CRC32 of the length bits of the data. |
68 | * @returns The computed CRC32 of the length bits of the data. |
| 69 | */ |
69 | */ |
| 70 | uint32_t compute_crc32_be( uint32_t seed, uint8_t * data, int length ); |
70 | uint32_t compute_crc32_be( uint32_t seed, uint8_t * data, size_t length ); |
| 71 | 71 | ||
| 72 | /** Computes sum of the 2 byte fields. |
72 | /** Computes sum of the 2 byte fields. |
| 73 | * Padds one zero (0) byte if odd. |
73 | * Padds one zero (0) byte if odd. |
| 74 | * @param seed Initial value. Often used as 0 or ~0. Input parameter. |
74 | * @param seed Initial value. Often used as 0 or ~0. Input parameter. |
| 75 | * @param data Pointer to the beginning of data to process. Input parameter. |
75 | * @param data Pointer to the beginning of data to process. Input parameter. |
| 76 | * @param length Length of the data in bytes. Input parameter. |
76 | * @param length Length of the data in bytes. Input parameter. |
| 77 | * @returns The computed checksum of the length bytes of the data. |
77 | * @returns The computed checksum of the length bytes of the data. |
| 78 | */ |
78 | */ |
| 79 | uint32_t compute_checksum( uint32_t seed, uint8_t * data, int length ); |
79 | uint32_t compute_checksum( uint32_t seed, uint8_t * data, size_t length ); |
| 80 | 80 | ||
| 81 | /** Compacts the computed checksum to the 16 bit number adding the carries. |
81 | /** Compacts the computed checksum to the 16 bit number adding the carries. |
| 82 | * @param Computed checksum. Input parameter. |
82 | * @param Computed checksum. Input parameter. |
| 83 | * @returns Compacted computed checksum to the 16 bits. |
83 | * @returns Compacted computed checksum to the 16 bits. |
| 84 | */ |
84 | */ |