#include <linux/config.h>
#if defined(CONFIG_ACI_MIXER) || defined(CONFIG_ACI_MIXER_MODULE)
extern int aci_implied_cmd(unsigned char opcode);
extern int aci_write_cmd(unsigned char opcode, unsigned char parameter);
extern int aci_write_cmd_d(unsigned char opcode, unsigned char parameter, unsigned char parameter2);
extern int aci_read_cmd(unsigned char opcode, int length, unsigned char *parameter);
extern int aci_indexed_cmd(unsigned char opcode, unsigned char index, unsigned char *parameter);
#else

 
#error Compiling a driver that needs the ACI-mixer but ACI-mixer support is not configured

#endif