int pbl_memcmplen

( void* left, size_t llen, void* right,
  size_t rlen )

Find out how many starting bytes of two buffers are equal.

Documentation

Find out how many starting bytes of two buffers are equal.

Parameters:

left - first buffer for compare
llen - length of that buffer
right - second buffer for compare
rlen - length of that buffer

Returns:

int rc: number of equal bytes

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