24 #ifndef __GPHOTO2_PORT_LIBRARY_H__    25 #define __GPHOTO2_PORT_LIBRARY_H__    44         int (*read)     (
GPPort *,       
char *, int);
    45         int (*check_int)(GPPort *,      
char *, int, int);
    46         int (*write)    (GPPort *, 
const char *, int);
    47         int (*update)   (GPPort *);
    55         int (*send_break)(GPPort *, int);
    56         int (*flush)     (GPPort *, int);
    59         int (*find_device)(GPPort * dev, 
int idvendor, 
int idproduct);
    60         int (*find_device_by_class)(GPPort * dev, 
int class, 
int subclass, 
int protocol);
    61         int (*clear_halt) (GPPort * dev, 
int ep);
    62         int (*msg_write)  (GPPort * dev, 
int request, 
int value, 
int index,
    63                                 char *bytes, 
int size);
    64         int (*msg_read)   (GPPort * dev, 
int request, 
int value, 
int index,
    65                                 char *bytes, 
int size);
    66         int (*msg_interface_write)  (GPPort * dev, 
int request, 
    67                                 int value, 
int index, 
char *bytes, 
int size);
    68         int (*msg_interface_read)  (GPPort * dev, 
int request, 
    69                                 int value, 
int index, 
char *bytes, 
int size);
    70         int (*msg_class_write) (GPPort * dev, 
int request, 
    71                                 int value, 
int index, 
char *bytes, 
int size);
    72         int (*msg_class_read) (GPPort * dev, 
int request, 
    73                                 int value, 
int index, 
char *bytes, 
int size);
    76         int (*seek) (GPPort * dev, 
int offset, 
int whence);
    79         int (*send_scsi_cmd) (GPPort *port, 
int to_dev,
    80                                 char *cmd, 
int cmd_size,
    81                                 char *sense, 
int sense_size,
    82                                 char *data, 
int data_size);
    84         int (*reset)     (GPPort *);
    88 typedef GPPortType (* GPPortLibraryType) (void);
 
enum _GPPin GPPin
Serial pins. 
The GPhoto port structure. 
Definition: gphoto2-port.h:143
Definition: gphoto2-port-info-list.c:72
enum _GPLevel GPLevel
Level to pull specific lines. 
The port operations. 
Definition: gphoto2-port-library.h:39
struct _GPPortOperations GPPortOperations
The port operations. 
GPPortType
The gphoto port type. 
Definition: gphoto2-port-info-list.h:34