/* Stands in for src/cdogs/cwolfmap/mame/fmopl.c, whose licence (the old MAME
   licence) doesn't allow use in a commercial activity such as a site with
   ads. It only plays the AdLib music of Wolfenstein 3D campaigns, which need
   the player's own Wolfenstein 3D files and aren't offered on this site. */
#include "fmopl.h"
int YM3812Init(int num, int clock, int rate) { (void)num; (void)clock; (void)rate; return 0; }
void YM3812Shutdown(void) {}
void YM3812ResetChip(int which) { (void)which; }
int YM3812Write(int which, int a, int v, const int *volume) { (void)which; (void)a; (void)v; (void)volume; return 0; }
unsigned char YM3812Read(int which, int a) { (void)which; (void)a; return 0; }
void YM3812UpdateOne(int which, INT16 *buffer, int length)
{
	(void)which;
	for (int i = 0; i < length; i++) buffer[i] = 0;
}