8 int dscap_create_buffer(int freq, int bits_per_sample, int nchannels, int nseconds)
15 int dscap_get_raw_data(unsigned char *outbuf, unsigned int max_size)
22 int dscap_max_buffersize()
29 void dscap_release_buffer()
34 int dscap_start_record()
41 int dscap_stop_record()