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/* functions supplied by plugins */
typedef struct ao_plugin_functions_s
{
ao_info_t *info;
int (*control)(int cmd,int arg);
int (*init)();
void (*uninit)();
void (*reset)();
int (*play)();
} ao_plugin_functions_t;
/* Global data for all audio plugins */
typedef struct ao_plugin_data_s
{
void* data; /* current data block read only ok to change */
int len; /* setup and current buffer length */
int rate; /* setup data rate */
int channels; /* setup number of channels */
int format; /* setup format */
double sz_mult; /* Buffer size multiplier */
double sz_fix; /* Fix extra buffer size */
float delay_mult; /* Delay multiplier */
float delay_fix; /* Fix delay */
}ao_plugin_data_t;
extern ao_plugin_data_t ao_plugin_data;
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