Function

FwupdPluginsum32w

Declaration [src]

guint32
fu_sum32w (
  const guint8* buf,
  gsize bufsz,
  FuEndianType endian
)

Description [src]

Returns the arithmetic sum of all bytes in buf, adding them one dword at a time. The caller must ensure that bufsz is a multiple of 4.

Available since:1.8.2

Parameters

buf const guint8*
 

Memory buffer.

 The data is owned by the caller of the function.
bufsz gsize
 

Size of buf.

endian FuEndianType
 

An endian type, e.g. G_LITTLE_ENDIAN.

Return value

Returns: guint32
 

Sum value.