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Function rc_filter_multiply

Function Documentation

int rc_filter_multiply(rc_filter_t f1, rc_filter_t f2, rc_filter_t *out)

Creates a new filter ‘out’ by multiplying f1*f2.

The contents of f3 are freed safely if necessary and new memory is allocated to avoid memory leaks.

Parameters

  • f1 – [in] Pointer to user’s rc_filter_t struct to be multiplied

  • f2 – [in] Pointer to user’s rc_filter_t struct to be multiplied

  • out – [out] Pointer to newly created filter struct

Returns

Returns 0 on success or -1 on failure.