?? zc030x_v4l.h
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#ifndef h_Zc030x_V4L_h#define h_Zc030x_V4L_h /* Include kernel specific code */#include "zc030x_kerneldef.h"/* Define Video for Linux specific error codes */#define V4L_Error -1#define V4L_Warning 0#define V4L_OK 1#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 24)inline void * video_get_drvdata(struct video_device *vdev);inline void video_set_drvdata(struct video_device *vdev, void *data);inline struct video_device *video_device_alloc(void);inline void video_device_release(struct video_device *vdev);#endif/* internal functions */int zc030x_do_ioctl (struct inode *inode, struct file *file, unsigned int cmd, void *arg);/* Define hardware number */#define VID_HARDWARE_ZC030X 37/* Fill the video dynamic device object */int zc030x_v4l_initdev(struct file_operations * pFops, struct usb_zc030x * pDev, const char * Name, struct usb_device * udev);/* Release video device */int zc030x_v4l_releasedev(struct video_device * pVideoDevice);/* Video for Linux specific IOCTLs */int zc030x_v4l_ioctl (struct inode *inode, struct file *file, unsigned int cmd, void *arg);/* Get the depth of pixels */int zc030x_v4l_getdepth(int Palette);#endif // __ZC030X_V4L_H?? 快捷鍵說明
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