#ifndef PVR_H
#define PVR_H

extern int doChannelScan  (int fd);
extern int getSignalstatus(int fd);
extern int getFreq   (int fd);
extern int setFreq   (int fd, uint freq);
extern int setNorm   (int fd, uint norm);
extern int setFormat (int fd, uint width, uint height);
extern int setCodec  (int fd, uint aspect, uint pulldown, uint spatial,\
                                            uint temporal, uint vnorm);
extern int setInput  (int fd, uint input);
extern int setControl(int fd, uint Brightness, uint Contrast, uint Saturation, uint Hue);
extern int setVolume (int fd, uint volume);

extern int setPVRpids(int fd, int apid, int vpid, int ppid);

#endif // PVR_H
