shithub: sox

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Use UNUSED attribute instead of a void cast

--- a/src/effects.c

+++ b/src/effects.c

@@ -33,12 +33,11 @@

 }

 /* Pass through samples verbatim */

-int lsx_flow_copy(sox_effect_t * effp, const sox_sample_t * ibuf,

+int lsx_flow_copy(sox_effect_t * effp UNUSED, const sox_sample_t * ibuf,

     sox_sample_t * obuf, size_t * isamp, size_t * osamp)

 {

   *isamp = *osamp = min(*isamp, *osamp);

   memcpy(obuf, ibuf, *isamp * sizeof(*obuf));

-  (void)effp;

   return SOX_SUCCESS;

 }