| /* |
| * USBVISION.H |
| * usbvision header file |
| * |
| * Copyright (c) 1999-2005 Joerg Heckenbach <joerg@heckenbach-aw.de> |
| * Dwaine Garden <dwainegarden@rogers.com> |
| * |
| * |
| * Report problems to v4l MailingList : http://www.redhat.com/mailman/listinfo/video4linux-list |
| * |
| * This module is part of usbvision driver project. |
| * Updates to driver completed by Dwaine P. Garden |
| * v4l2 conversion by Thierry Merle <thierry.merle@free.fr> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| */ |
| |
| |
| #ifndef __LINUX_USBVISION_H |
| #define __LINUX_USBVISION_H |
| |
| #include <linux/list.h> |
| #include <linux/usb.h> |
| #include <media/v4l2-common.h> |
| #include <media/tuner.h> |
| #include <linux/videodev2.h> |
| |
| #define USBVISION_DEBUG /* Turn on debug messages */ |
| |
| #ifndef VID_HARDWARE_USBVISION |
| #define VID_HARDWARE_USBVISION 34 /* USBVision Video Grabber */ |
| #endif |
| |
| #define USBVISION_PWR_REG 0x00 |
| #define USBVISION_SSPND_EN (1 << 1) |
| #define USBVISION_RES2 (1 << 2) |
| #define USBVISION_PWR_VID (1 << 5) |
| #define USBVISION_E2_EN (1 << 7) |
| #define USBVISION_CONFIG_REG 0x01 |
| #define USBVISION_ADRS_REG 0x02 |
| #define USBVISION_ALTER_REG 0x03 |
| #define USBVISION_FORCE_ALTER_REG 0x04 |
| #define USBVISION_STATUS_REG 0x05 |
| #define USBVISION_IOPIN_REG 0x06 |
| #define USBVISION_IO_1 (1 << 0) |
| #define USBVISION_IO_2 (1 << 1) |
| #define USBVISION_AUDIO_IN 0 |
| #define USBVISION_AUDIO_TV 1 |
| #define USBVISION_AUDIO_RADIO 2 |
| #define USBVISION_AUDIO_MUTE 3 |
| #define USBVISION_SER_MODE 0x07 |
| #define USBVISION_SER_ADRS 0x08 |
| #define USBVISION_SER_CONT 0x09 |
| #define USBVISION_SER_DAT1 0x0A |
| #define USBVISION_SER_DAT2 0x0B |
| #define USBVISION_SER_DAT3 0x0C |
| #define USBVISION_SER_DAT4 0x0D |
| #define USBVISION_EE_DATA 0x0E |
| #define USBVISION_EE_LSBAD 0x0F |
| #define USBVISION_EE_CONT 0x10 |
| #define USBVISION_DRM_CONT 0x12 |
| #define USBVISION_REF (1 << 0) |
| #define USBVISION_RES_UR (1 << 2) |
| #define USBVISION_RES_FDL (1 << 3) |
| #define USBVISION_RES_VDW (1 << 4) |
| #define USBVISION_DRM_PRM1 0x13 |
| #define USBVISION_DRM_PRM2 0x14 |
| #define USBVISION_DRM_PRM3 0x15 |
| #define USBVISION_DRM_PRM4 0x16 |
| #define USBVISION_DRM_PRM5 0x17 |
| #define USBVISION_DRM_PRM6 0x18 |
| #define USBVISION_DRM_PRM7 0x19 |
| #define USBVISION_DRM_PRM8 0x1A |
| #define USBVISION_VIN_REG1 0x1B |
| #define USBVISION_8_422_SYNC 0x01 |
| #define USBVISION_16_422_SYNC 0x02 |
| #define USBVISION_VSNC_POL (1 << 3) |
| #define USBVISION_HSNC_POL (1 << 4) |
| #define USBVISION_FID_POL (1 << 5) |
| #define USBVISION_HVALID_PO (1 << 6) |
| #define USBVISION_VCLK_POL (1 << 7) |
| #define USBVISION_VIN_REG2 0x1C |
| #define USBVISION_AUTO_FID (1 << 0) |
| #define USBVISION_NONE_INTER (1 << 1) |
| #define USBVISION_NOHVALID (1 << 2) |
| #define USBVISION_UV_ID (1 << 3) |
| #define USBVISION_FIX_2C (1 << 4) |
| #define USBVISION_SEND_FID (1 << 5) |
| #define USBVISION_KEEP_BLANK (1 << 7) |
| #define USBVISION_LXSIZE_I 0x1D |
| #define USBVISION_MXSIZE_I 0x1E |
| #define USBVISION_LYSIZE_I 0x1F |
| #define USBVISION_MYSIZE_I 0x20 |
| #define USBVISION_LX_OFFST 0x21 |
| #define USBVISION_MX_OFFST 0x22 |
| #define USBVISION_LY_OFFST 0x23 |
| #define USBVISION_MY_OFFST 0x24 |
| #define USBVISION_FRM_RATE 0x25 |
| #define USBVISION_LXSIZE_O 0x26 |
| #define USBVISION_MXSIZE_O 0x27 |
| #define USBVISION_LYSIZE_O 0x28 |
| #define USBVISION_MYSIZE_O 0x29 |
| #define USBVISION_FILT_CONT 0x2A |
| #define USBVISION_VO_MODE 0x2B |
| #define USBVISION_INTRA_CYC 0x2C |
| #define USBVISION_STRIP_SZ 0x2D |
| #define USBVISION_FORCE_INTRA 0x2E |
| #define USBVISION_FORCE_UP 0x2F |
| #define USBVISION_BUF_THR 0x30 |
| #define USBVISION_DVI_YUV 0x31 |
| #define USBVISION_AUDIO_CONT 0x32 |
| #define USBVISION_AUD_PK_LEN 0x33 |
| #define USBVISION_BLK_PK_LEN 0x34 |
| #define USBVISION_PCM_THR1 0x38 |
| #define USBVISION_PCM_THR2 0x39 |
| #define USBVISION_DIST_THR_L 0x3A |
| #define USBVISION_DIST_THR_H 0x3B |
| #define USBVISION_MAX_DIST_L 0x3C |
| #define USBVISION_MAX_DIST_H 0x3D |
| #define USBVISION_OP_CODE 0x33 |
| |
| #define MAX_BYTES_PER_PIXEL 4 |
| |
| #define MIN_FRAME_WIDTH 64 |
| #define MAX_USB_WIDTH 320 //384 |
| #define MAX_FRAME_WIDTH 320 //384 /*streching sometimes causes crashes*/ |
| |
| #define MIN_FRAME_HEIGHT 48 |
| #define MAX_USB_HEIGHT 240 //288 |
| #define MAX_FRAME_HEIGHT 240 //288 /*Streching sometimes causes crashes*/ |
| |
| #define MAX_FRAME_SIZE (MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT * MAX_BYTES_PER_PIXEL) |
| #define USBVISION_CLIPMASK_SIZE (MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT / 8) //bytesize of clipmask |
| |
| #define USBVISION_URB_FRAMES 32 |
| #define USBVISION_MAX_ISOC_PACKET_SIZE 959 // NT1003 Specs Document says 1023 |
| |
| #define USBVISION_NUM_HEADERMARKER 20 |
| #define USBVISION_NUMFRAMES 3 /* Maximum number of frames an application can get */ |
| #define USBVISION_NUMSBUF 2 /* Dimensioning the USB S buffering */ |
| |
| #define USBVISION_POWEROFF_TIME 3 * (HZ) // 3 seconds |
| |
| |
| #define FRAMERATE_MIN 0 |
| #define FRAMERATE_MAX 31 |
| |
| enum { |
| ISOC_MODE_YUV422 = 0x03, |
| ISOC_MODE_YUV420 = 0x14, |
| ISOC_MODE_COMPRESS = 0x60, |
| }; |
| |
| /* This macro restricts an int variable to an inclusive range */ |
| #define RESTRICT_TO_RANGE(v,mi,ma) { if ((v) < (mi)) (v) = (mi); else if ((v) > (ma)) (v) = (ma); } |
| |
| /* |
| * We use macros to do YUV -> RGB conversion because this is |
| * very important for speed and totally unimportant for size. |
| * |
| * YUV -> RGB Conversion |
| * --------------------- |
| * |
| * B = 1.164*(Y-16) + 2.018*(V-128) |
| * G = 1.164*(Y-16) - 0.813*(U-128) - 0.391*(V-128) |
| * R = 1.164*(Y-16) + 1.596*(U-128) |
| * |
| * If you fancy integer arithmetics (as you should), hear this: |
| * |
| * 65536*B = 76284*(Y-16) + 132252*(V-128) |
| * 65536*G = 76284*(Y-16) - 53281*(U-128) - 25625*(V-128) |
| * 65536*R = 76284*(Y-16) + 104595*(U-128) |
| * |
| * Make sure the output values are within [0..255] range. |
| */ |
| #define LIMIT_RGB(x) (((x) < 0) ? 0 : (((x) > 255) ? 255 : (x))) |
| #define YUV_TO_RGB_BY_THE_BOOK(my,mu,mv,mr,mg,mb) { \ |
| int mm_y, mm_yc, mm_u, mm_v, mm_r, mm_g, mm_b; \ |
| mm_y = (my) - 16; \ |
| mm_u = (mu) - 128; \ |
| mm_v = (mv) - 128; \ |
| mm_yc= mm_y * 76284; \ |
| mm_b = (mm_yc + 132252*mm_v ) >> 16; \ |
| mm_g = (mm_yc - 53281*mm_u - 25625*mm_v ) >> 16; \ |
| mm_r = (mm_yc + 104595*mm_u ) >> 16; \ |
| mb = LIMIT_RGB(mm_b); \ |
| mg = LIMIT_RGB(mm_g); \ |
| mr = LIMIT_RGB(mm_r); \ |
| } |
| |
| /* Debugging aid */ |
| #define USBVISION_SAY_AND_WAIT(what) { \ |
| wait_queue_head_t wq; \ |
| init_waitqueue_head(&wq); \ |
| printk(KERN_INFO "Say: %s\n", what); \ |
| interruptible_sleep_on_timeout (&wq, HZ*3); \ |
| } |
| |
| /* |
| * This macro checks if usbvision is still operational. The 'usbvision' |
| * pointer must be valid, usbvision->dev must be valid, we are not |
| * removing the device and the device has not erred on us. |
| */ |
| #define USBVISION_IS_OPERATIONAL(udevice) (\ |
| (udevice != NULL) && \ |
| ((udevice)->dev != NULL) && \ |
| ((udevice)->last_error == 0) && \ |
| (!(udevice)->remove_pending)) |
| |
| #define I2C_USB_ADAP_MAX 16 |
| |
| /* ----------------------------------------------------------------- */ |
| /* usbvision video structures */ |
| /* ----------------------------------------------------------------- */ |
| enum ScanState { |
| ScanState_Scanning, /* Scanning for header */ |
| ScanState_Lines /* Parsing lines */ |
| }; |
| |
| /* Completion states of the data parser */ |
| enum ParseState { |
| ParseState_Continue, /* Just parse next item */ |
| ParseState_NextFrame, /* Frame done, send it to V4L */ |
| ParseState_Out, /* Not enough data for frame */ |
| ParseState_EndParse /* End parsing */ |
| }; |
| |
| enum FrameState { |
| FrameState_Unused, /* Unused (no MCAPTURE) */ |
| FrameState_Ready, /* Ready to start grabbing */ |
| FrameState_Grabbing, /* In the process of being grabbed into */ |
| FrameState_Done, /* Finished grabbing, but not been synced yet */ |
| FrameState_DoneHold, /* Are syncing or reading */ |
| FrameState_Error, /* Something bad happened while processing */ |
| }; |
| |
| /* stream states */ |
| enum StreamState { |
| Stream_Off, /* Driver streaming is completely OFF */ |
| Stream_Idle, /* Driver streaming is ready to be put ON by the application */ |
| Stream_Interrupt, /* Driver streaming must be interrupted */ |
| Stream_On, /* Driver streaming is put ON by the application */ |
| }; |
| |
| enum IsocState { |
| IsocState_InFrame, /* Isoc packet is member of frame */ |
| IsocState_NoFrame, /* Isoc packet is not member of any frame */ |
| }; |
| |
| struct usb_device; |
| |
| struct usbvision_sbuf { |
| char *data; |
| struct urb *urb; |
| }; |
| |
| #define USBVISION_MAGIC_1 0x55 |
| #define USBVISION_MAGIC_2 0xAA |
| #define USBVISION_HEADER_LENGTH 0x0c |
| #define USBVISION_SAA7111_ADDR 0x48 |
| #define USBVISION_SAA7113_ADDR 0x4a |
| #define USBVISION_IIC_LRACK 0x20 |
| #define USBVISION_IIC_LRNACK 0x30 |
| #define USBVISION_FRAME_FORMAT_PARAM_INTRA (1<<7) |
| |
| struct usbvision_v4l2_format_st { |
| int supported; |
| int bytes_per_pixel; |
| int depth; |
| int format; |
| char *desc; |
| }; |
| #define USBVISION_SUPPORTED_PALETTES ARRAY_SIZE(usbvision_v4l2_format) |
| |
| struct usbvision_frame_header { |
| unsigned char magic_1; /* 0 magic */ |
| unsigned char magic_2; /* 1 magic */ |
| unsigned char headerLength; /* 2 */ |
| unsigned char frameNum; /* 3 */ |
| unsigned char framePhase; /* 4 */ |
| unsigned char frameLatency; /* 5 */ |
| unsigned char dataFormat; /* 6 */ |
| unsigned char formatParam; /* 7 */ |
| unsigned char frameWidthLo; /* 8 */ |
| unsigned char frameWidthHi; /* 9 */ |
| unsigned char frameHeightLo; /* 10 */ |
| unsigned char frameHeightHi; /* 11 */ |
| __u16 frameWidth; /* 8 - 9 after endian correction*/ |
| __u16 frameHeight; /* 10 - 11 after endian correction*/ |
| }; |
| |
| /* tvnorms */ |
| struct usbvision_tvnorm { |
| char *name; |
| v4l2_std_id id; |
| /* mode for saa7113h */ |
| int mode; |
| }; |
| |
| struct usbvision_frame { |
| char *data; /* Frame buffer */ |
| struct usbvision_frame_header isocHeader; /* Header from stream */ |
| |
| int width; /* Width application is expecting */ |
| int height; /* Height */ |
| int index; /* Frame index */ |
| int frmwidth; /* Width the frame actually is */ |
| int frmheight; /* Height */ |
| |
| volatile int grabstate; /* State of grabbing */ |
| int scanstate; /* State of scanning */ |
| |
| struct list_head frame; |
| |
| int curline; /* Line of frame we're working on */ |
| |
| long scanlength; /* uncompressed, raw data length of frame */ |
| long bytes_read; /* amount of scanlength that has been read from data */ |
| struct usbvision_v4l2_format_st v4l2_format; /* format the user needs*/ |
| int v4l2_linesize; /* bytes for one videoline*/ |
| struct timeval timestamp; |
| int sequence; // How many video frames we send to user |
| }; |
| |
| #define CODEC_SAA7113 7113 |
| #define CODEC_SAA7111 7111 |
| #define BRIDGE_NT1003 1003 |
| #define BRIDGE_NT1004 1004 |
| #define BRIDGE_NT1005 1005 |
| |
| struct usbvision_device_data_st { |
| int idVendor; |
| int idProduct; |
| int Interface; /* to handle special interface number like BELKIN and Hauppauge WinTV-USB II */ |
| int Codec; |
| int VideoChannels; |
| __u64 VideoNorm; |
| int AudioChannels; |
| int Radio; |
| int vbi; |
| int Tuner; |
| int TunerType; |
| int Vin_Reg1; |
| int Vin_Reg2; |
| int X_Offset; |
| int Y_Offset; |
| int Dvi_yuv; |
| char *ModelString; |
| }; |
| |
| /* Declared on usbvision-cards.c */ |
| extern struct usbvision_device_data_st usbvision_device_data[]; |
| extern struct usb_device_id usbvision_table[]; |
| |
| struct usb_usbvision { |
| struct video_device *vdev; /* Video Device */ |
| struct video_device *rdev; /* Radio Device */ |
| struct video_device *vbi; /* VBI Device */ |
| |
| /* i2c Declaration Section*/ |
| struct i2c_adapter i2c_adap; |
| struct i2c_client i2c_client; |
| |
| struct urb *ctrlUrb; |
| unsigned char ctrlUrbBuffer[8]; |
| int ctrlUrbBusy; |
| struct usb_ctrlrequest ctrlUrbSetup; |
| wait_queue_head_t ctrlUrb_wq; // Processes waiting |
| struct semaphore ctrlUrbLock; |
| |
| /* configuration part */ |
| int have_tuner; |
| int tuner_type; |
| int tuner_addr; |
| int bridgeType; // NT1003, NT1004, NT1005 |
| int channel; |
| int radio; |
| int video_inputs; // # of inputs |
| unsigned long freq; |
| int AudioMute; |
| int AudioChannel; |
| int isocMode; // format of video data for the usb isoc-transfer |
| unsigned int nr; // Number of the device |
| |
| /* Device structure */ |
| struct usb_device *dev; |
| unsigned char iface; /* Video interface number */ |
| unsigned char ifaceAltActive, ifaceAltInactive; /* Alt settings */ |
| unsigned char Vin_Reg2_Preset; |
| struct semaphore lock; |
| struct timer_list powerOffTimer; |
| struct work_struct powerOffWork; |
| int power; /* is the device powered on? */ |
| int user; /* user count for exclusive use */ |
| int initialized; /* Had we already sent init sequence? */ |
| int DevModel; /* What type of USBVISION device we got? */ |
| enum StreamState streaming; /* Are we streaming Isochronous? */ |
| int last_error; /* What calamity struck us? */ |
| int curwidth; /* width of the frame the device is currently set to*/ |
| int curheight; /* height of the frame the device is currently set to*/ |
| int stretch_width; /* stretch-factor for frame width (from usb to screen)*/ |
| int stretch_height; /* stretch-factor for frame height (from usb to screen)*/ |
| char *fbuf; /* Videodev buffer area for mmap*/ |
| int max_frame_size; /* Bytes in one video frame */ |
| int fbuf_size; /* Videodev buffer size */ |
| spinlock_t queue_lock; /* spinlock for protecting mods on inqueue and outqueue */ |
| struct list_head inqueue, outqueue; /* queued frame list and ready to dequeue frame list */ |
| wait_queue_head_t wait_frame; /* Processes waiting */ |
| wait_queue_head_t wait_stream; /* Processes waiting */ |
| struct usbvision_frame *curFrame; // pointer to current frame, set by usbvision_find_header |
| struct usbvision_frame frame[USBVISION_NUMFRAMES]; // frame buffer |
| int num_frames; // number of frames allocated |
| struct usbvision_sbuf sbuf[USBVISION_NUMSBUF]; // S buffering |
| volatile int remove_pending; /* If set then about to exit */ |
| |
| /* Scratch space from the Isochronous Pipe.*/ |
| unsigned char *scratch; |
| int scratch_read_ptr; |
| int scratch_write_ptr; |
| int scratch_headermarker[USBVISION_NUM_HEADERMARKER]; |
| int scratch_headermarker_read_ptr; |
| int scratch_headermarker_write_ptr; |
| enum IsocState isocstate; |
| struct usbvision_v4l2_format_st palette; |
| |
| struct v4l2_capability vcap; /* Video capabilities */ |
| unsigned int ctl_input; /* selected input */ |
| struct usbvision_tvnorm *tvnorm; /* selected tv norm */ |
| unsigned char video_endp; /* 0x82 for USBVISION devices based */ |
| |
| // Decompression stuff: |
| unsigned char *IntraFrameBuffer; /* Buffer for reference frame */ |
| int BlockPos; //for test only |
| int requestIntra; // 0 = normal; 1 = intra frame is requested; |
| int lastIsocFrameNum; // check for lost isoc frames |
| int isocPacketSize; // need to calculate usedBandwidth |
| int usedBandwidth; // used bandwidth 0-100%, need to set comprLevel |
| int comprLevel; // How strong (100) or weak (0) is compression |
| int lastComprLevel; // How strong (100) or weak (0) was compression |
| int usb_bandwidth; /* Mbit/s */ |
| |
| /* Statistics that can be overlayed on the screen */ |
| unsigned long isocUrbCount; // How many URBs we received so far |
| unsigned long urb_length; /* Length of last URB */ |
| unsigned long isocDataCount; /* How many bytes we received */ |
| unsigned long header_count; /* How many frame headers we found */ |
| unsigned long scratch_ovf_count; /* How many times we overflowed scratch */ |
| unsigned long isocSkipCount; /* How many empty ISO packets received */ |
| unsigned long isocErrCount; /* How many bad ISO packets received */ |
| unsigned long isocPacketCount; // How many packets we totally got |
| unsigned long timeInIrq; // How long do we need for interrupt |
| int isocMeasureBandwidthCount; |
| int frame_num; // How many video frames we send to user |
| int maxStripLen; // How big is the biggest strip |
| int comprBlockPos; |
| int stripLenErrors; // How many times was BlockPos greater than StripLen |
| int stripMagicErrors; |
| int stripLineNumberErrors; |
| int ComprBlockTypes[4]; |
| }; |
| |
| |
| /* --------------------------------------------------------------- */ |
| /* defined in usbvision-i2c.c */ |
| /* i2c-algo-usb declaration */ |
| /* --------------------------------------------------------------- */ |
| |
| int usbvision_i2c_usb_del_bus(struct i2c_adapter *); |
| |
| |
| /* ----------------------------------------------------------------------- */ |
| /* usbvision specific I2C functions */ |
| /* ----------------------------------------------------------------------- */ |
| int usbvision_init_i2c(struct usb_usbvision *usbvision); |
| void call_i2c_clients(struct usb_usbvision *usbvision, unsigned int cmd,void *arg); |
| |
| /* defined in usbvision-core.c */ |
| int usbvision_read_reg(struct usb_usbvision *usbvision, unsigned char reg); |
| int usbvision_write_reg(struct usb_usbvision *usbvision, unsigned char reg, |
| unsigned char value); |
| |
| int usbvision_frames_alloc(struct usb_usbvision *usbvision, int number_of_frames); |
| void usbvision_frames_free(struct usb_usbvision *usbvision); |
| int usbvision_scratch_alloc(struct usb_usbvision *usbvision); |
| void usbvision_scratch_free(struct usb_usbvision *usbvision); |
| int usbvision_decompress_alloc(struct usb_usbvision *usbvision); |
| void usbvision_decompress_free(struct usb_usbvision *usbvision); |
| |
| int usbvision_setup(struct usb_usbvision *usbvision,int format); |
| int usbvision_init_isoc(struct usb_usbvision *usbvision); |
| int usbvision_restart_isoc(struct usb_usbvision *usbvision); |
| void usbvision_stop_isoc(struct usb_usbvision *usbvision); |
| |
| int usbvision_set_audio(struct usb_usbvision *usbvision, int AudioChannel); |
| int usbvision_audio_off(struct usb_usbvision *usbvision); |
| |
| int usbvision_begin_streaming(struct usb_usbvision *usbvision); |
| void usbvision_empty_framequeues(struct usb_usbvision *dev); |
| int usbvision_stream_interrupt(struct usb_usbvision *dev); |
| |
| int usbvision_muxsel(struct usb_usbvision *usbvision, int channel); |
| int usbvision_set_input(struct usb_usbvision *usbvision); |
| int usbvision_set_output(struct usb_usbvision *usbvision, int width, int height); |
| |
| void usbvision_init_powerOffTimer(struct usb_usbvision *usbvision); |
| void usbvision_set_powerOffTimer(struct usb_usbvision *usbvision); |
| void usbvision_reset_powerOffTimer(struct usb_usbvision *usbvision); |
| int usbvision_power_off(struct usb_usbvision *usbvision); |
| int usbvision_power_on(struct usb_usbvision *usbvision); |
| |
| #endif /* __LINUX_USBVISION_H */ |
| |
| /* |
| * Overrides for Emacs so that we follow Linus's tabbing style. |
| * --------------------------------------------------------------------------- |
| * Local variables: |
| * c-basic-offset: 8 |
| * End: |
| */ |