====== SFX_INIT ======

//Defined in [[https://github.com/neilsf/xcb-ext-sfx|xcb-ext-sfx]]//

Syntax:

  sfx_init <int sfx_addr>, <byte voice3_reserved>

Initializes SID and sets up the play routine. Parameters:

  * ''sfx_addr'' the address where sfx data are found in memory
  * ''voice3_reserved'' whether the routine should exclude SID's voice no 3 from playing (''1''=yes, ''0''=no)

Please see the [[https://github.com/neilsf/xcb-ext-sfx|extension's documentation]] for further details.