FwupdPlugin.crc8_full
Description: Reference for FwupdPlugin.crc8_full

### Function

# FwupdPlugincrc8_full

since: 1.8.2

#### Declaration [src]

    guint8
    fu_crc8_full (
      const guint8* buf,
      gsize bufsz,
      guint8 crc_init,
      guint8 polynomial
    )

#### Description [src]

Returns the cyclic redundancy check value for the given memory buffer.

Available since: 1.8.2

#### Parameters

`buf`

  Type: `const guint8*`

  Memory buffer.

  The data is owned by the caller of the function.

`bufsz`

  Type: `gsize`

  Size of `buf`.

`crc_init`

  Type: `guint8`

  Initial CRC value, typically 0x00.

`polynomial`

  Type: `guint8`

  CRC polynomial, e.g. 0x07 for CCITT.

#### Return value

Type: `guint8`

CRC value.